market economy
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B2 noun ˈmɑːr.kɪt ɪˈkɒn.ə.mi

market economy

市場経済
Meaning
An economic system where production and pricing decisions are controlled by individuals and based on supply and demand.
Example
A market economy allows businesses to compete freely.
市場経済は企業が自由に競争できるようにします。
A2 noun/adjective /meɪl/

male

男性
Meaning
a man or boy; relating to men or boys
Example
The school has more male teachers than female teachers.
学校には女性の教師よりも男性の教師が多い。
C1 adverb /ˈmɪdweɪ/

Midway

中途; 真ん中で
Meaning
halfway; at or to the middle point
Example
The project is midway through completion.
プロジェクトは完了に向かってミッドウェイにあります。
B2 noun /ˈmɛkəˌnɪzəm/

mechanism

機構
Meaning
A system of parts working together in a machine; a process or technique for achieving something.
Example
The mechanism of the clock stopped working after years of use.
時計の機構は長年の使用後に動作を停止した。
B1 noun /ˈmiːdiəm/

medium

メディア
Meaning
A means or channel of communication, expression, or artistic work.
Example
Television is a powerful medium for spreading information.
テレビは情報を広めるための強力なメディアです。
C1 verb, noun /mʊər/

moor

係留する / 荒れ地
Meaning
As a verb: to tie a ship so that it stays in place. As a noun: open, uncultivated land.
Example
The sailors moored the ship at the dock.
水夫たちは船をドックに停泊させました。
B1 noun ˈmeʒ.ərz

measures

措置
Meaning
A plan or course of action taken to achieve a particular purpose.
Example
Mitigation measures focus on reducing emissions.
緩和措置は排出量の削減に焦点を合わせています。
C2 adjective /ˈmɪn.dʒi/

Mingy

ケチ; 吝嗇
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
彼は必要なもの以外にお金を使うのがあまりにもケチだ。
A2 noun /ˈmoʊtərˌsaɪkəl/

motorcycle

オートバイ
Meaning
a two-wheeled motor-powered vehicle designed for transportation
Example
He rides his motorcycle to work every morning.
彼は毎朝オートバイで仕事に行きます。
A1 noun /mæn/

man

男性
Meaning
an adult human male
Example
The man helped the child cross the street.
その男性は子供が通りを渡るのを手伝いました。
B2 noun /məˈstɑːʃ/

Moustache

ヒゲ
Meaning
hair that grows on the upper lip of men
Example
He grew a thick moustache for the play.
彼は劇のために濃いヒゲを生やした。
C1 noun ˌmɑːr.dʒɪ.nəl.aɪˈzeɪ.ʃən

marginalization

周縁化
Meaning
The treatment of a person, group, or concept as insignificant or peripheral.
Example
Economic policies should address the marginalization of the poor.
経済政策は貧困層の周縁化に対処すべきです。
C1 noun /ˈmæɡneɪt/

Magnate

大物; ビジネスや産業で裕福で影響力のある人物
Meaning
A wealthy and powerful businessperson or industrialist
Example
The oil magnate owned dozens of refineries across the country.
その石油マグネートは、国内に数十の精製所を所有していました。
C1 adjective /ˈmel.əʊ/

Mellow

柔らかくて心地よい; 落ち着いていて優しい
Meaning
soft and pleasant; relaxed and gentle
Example
The mellow evening light created a peaceful atmosphere.
穏やかな夕方の光が平和な雰囲気を作り出しました。
B2 noun /ˈmʌð.ər.hʊd/

Motherhood

母性
Meaning
the state of being a mother; the qualities of a mother
Example
She embraced the joys and challenges of motherhood.
彼女は母性の喜びと挑戦を受け入れました。
A1 noun /mʌnθ/

month

月
Meaning
a period of about four weeks or one-twelfth of a year
Example
She visits her grandparents once a month.
彼女は毎月一度、祖父母を訪れます。
C1 noun /mɒnˈtɑːʒ/

montage

モンタージュ
Meaning
A sequence of film editing or a composite image made by combining several separate pictures.
Example
The film opened with a montage of city life.
映画は都市生活のモンタージュで始まりました。
C2 adjective /ˈmɪn.ɪ.skjuːl/

miniscule

微小
Meaning
Extremely small or tiny.
Example
The error was so miniscule that nobody noticed it.
その誤りは非常に微小で、誰もそれに気づかなかった。
C2 noun /mɛnˈdæsəti/

mendacity

虚偽
Meaning
the tendency to be untruthful; dishonesty
Example
The journalist exposed the mendacity of the officials.
ジャーナリストは役人たちの虚偽を暴露しました。
C1 noun /ˈmænər/

manor

邸宅
Meaning
A large country house with lands; the main house of an estate.
Example
The old manor stood proudly on the hill for centuries.
古い邸宅は何世代にもわたって丘の上に誇らしげに立っていました。
C1 adjective /məˈtɪk.jə.ləs/

meticulous

非常に注意深く、詳細に正確に
Meaning
Extremely careful and precise in attention to detail
Example
A meticulous researcher checks every detail before publishing.
慎重な研究者は、公開する前にすべての詳細を確認します。
C1 adjective /ˈmɜːki/

murky

濁った
Meaning
Dark, gloomy, and difficult to see through; obscure.
Example
We avoided swimming in the murky river.
私たちは濁った川で泳ぐのを避けました。
C1 verb /ˌmɪsɪnˈtɜːrprɪt/

misinterpret

誤解する
Meaning
to understand or explain something wrongly
Example
He misinterpreted her silence as agreement.
彼は彼女の沈黙を同意と誤解した。
B2 noun /ˈmɑːrkɪtˌpleɪs/

marketplace

市場
Meaning
a place where goods and services are bought and sold; an open area for trade
Example
The town's marketplace is crowded every Friday morning.
街の市場は毎週金曜日の朝に混雑しています。
C1 adjective /ˈmæn.əd/

mannered

不自然な / 気取った
Meaning
Having or showing a particular manner, especially an artificial or affected one.
Example
The actor’s performance was too mannered to feel natural.
俳優の演技はやりすぎて、自然には見えなかった。
C1 noun /mɪˈrɑːʒ/

Mirage

蜃気楼
Meaning
An optical illusion caused by atmospheric conditions, especially in deserts
Example
The travelers saw a mirage of water in the desert.
旅行者は砂漠で水の蜃気楼を見ました。
C2 adjective /ˌmæləˈdrɔɪt/

maladroit

不器用
Meaning
clumsy or awkward in movement or behavior
Example
His maladroit attempt at fixing the chair made it worse.
椅子を修理しようとした彼の不器用な試みは、さらに悪化させた。
C1 noun /mɒb/

Mob

暴徒; 暴力的に行動するグループ
Meaning
a large crowd of people; a group that acts in a violent way
Example
An angry mob gathered outside the building.
怒った暴徒が建物の外に集まった。
A1 modal verb/noun /maɪt/

might

かもしれない / 力
Meaning
used to express possibility; power or strength
Example
She might come to the party if she finishes work early.
もし彼女が早く仕事を終わらせたら、パーティーに来るかもしれない。
C2 noun /ˈmæŋɡoʊ fɪʃ/

Mango fish

スズキ
Meaning
A popular white fish also known as barramundi or Asian sea bass
Example
Mango fish is prized for its delicate flavor and tender texture.
スズキはその繊細な味と柔らかな食感で高く評価されています。
C2 adjective /ˈmæk.jʊˌleɪ.tɪd/

maculated

斑点のある
Meaning
Spotted or stained; marked with blemishes.
Example
The maculated surface of the old mirror gave it a unique charm.
古い鏡の斑点のある表面は、独特の魅力を与えました。
A2 adjective /ˈmɛsi/

messy

散らかった
Meaning
untidy or dirty; disorganized or chaotic
Example
His room was so messy that he couldn’t find his keys.
彼の部屋はとても散らかっていて、鍵が見つからなかった。
C2 noun /meɪˈlɑːnʒ/

melange

混合
Meaning
A mixture of different things or styles.
Example
The festival offered a melange of music, food, and art.
そのフェスティバルでは、音楽、食べ物、アートの混合が提供されました。
C2 noun məˌnɒp.ə.laɪˈzeɪ.ʃən

monopolization

独占化
Meaning
The process by which a company gains exclusive control over a commercial activity.
Example
The monopolization of industries can limit consumer choices.
産業の独占化は消費者の選択を制限する可能性があります。
C1 verb /ˈmæd.ən/

madden

怒らせる
Meaning
To make someone very angry or extremely annoyed.
Example
The constant noise maddened him.
絶え間ない音が彼を怒らせた。
B2 noun /meɪz/

Maze

迷路
Meaning
A network of paths designed as a puzzle; a confusing situation
Example
The children got lost in the corn maze at the harvest festival.
子供たちは収穫祭のとうもろこしの迷路で迷子になった。
B2 verb /ˌmɪsbɪˈheɪv/

misbehave

行儀が悪い
Meaning
to behave badly or inappropriately; to act in an unacceptable way
Example
The children misbehaved during the school assembly.
子供たちは学校の集会で行儀が悪かった。
B1 noun /ˌmæθəˈmætɪks/

mathematics

数学
Meaning
the abstract science of number, quantity, and space; the study of numbers and their operations
Example
Mathematics helps us understand patterns in nature and the universe.
数学は私たちが自然界や宇宙のパターンを理解するのに役立ちます。
C1 noun, verb /ˈmæn.deɪt/

mandate

マンダト
Meaning
an official order or command; to give someone authority to act in a certain way
Example
The government issued a mandate to reduce carbon emissions.
政府は炭素排出削減のためのマンダトを発行した。
B2 noun /ˈmɔɪs.tʃər/

Moisture

湿気
Meaning
water or dampness that exists in small amounts in the air or on a surface
Example
The skin cream helps retain moisture.
スキンクリームは湿気を保持するのに役立ちます。
C2 adjective /mæɡˈnɪləkwənt/

magniloquent

誇張した言葉
Meaning
using high-flown or pompous language
Example
The politician’s magniloquent speech impressed the crowd.
その政治家の誇張したスピーチは群衆に印象を与えた。
C2 adjective /ˈmɜːrkəntaɪl/

mercantile

商業的
Meaning
related to trade or commerce
Example
The city grew rapidly due to its mercantile activities.
この都市は商業活動のおかげで急速に成長しました。
C2 verb /ˌmɛtəˈmɔrfoʊz/

metamorphose

変態する
Meaning
To change in form, structure, or substance; to transform completely.
Example
The caterpillar metamorphosed into a butterfly.
キャタピラは蝶に変態した。
C1 noun ˌmɪsˈmænɪdʒmənt

mismanagement

不適切な管理
Meaning
Bad or careless management of something.
Example
Mismanagement of plastic waste worsens pollution.
プラスチックごみの不適切な管理が汚染を悪化させます。
B1 noun /məˈkænɪk/

mechanic

メカニック
Meaning
a person who repairs and maintains machines or vehicles
Example
The mechanic fixed the engine in less than an hour.
そのメカニックは1時間以内にエンジンを修理しました。
B2 noun /ˈmɜːrsi/

Mercy

慈悲
Meaning
Compassion or forgiveness shown toward someone whom it is in one's power to punish
Example
The judge showed mercy and gave him a lighter sentence.
裁判官は慈悲を示し、より軽い判決を与えました。
C2 noun /ˈmʌrɪn/

murrain

家畜の伝染病
Meaning
An infectious disease that affects cattle and other animals, often fatal.
Example
The farmer lost many cows during the outbreak of murrain.
農家はムレインの流行中に多くの牛を失いました。
C2 verb /ˈmɒtl/

mottle

斑点
Meaning
To mark with spots or patches of color.
Example
The leaves were mottled with shades of yellow and brown.
葉は黄色と茶色の斑点で斑入りでした。
C1 noun /ˈmɪd.waɪf/

midwife

助産師
Meaning
A person, typically a woman, trained to assist women during childbirth.
Example
The midwife stayed with the mother throughout her labor.
助産師は出産中ずっと母親と一緒にいました。
B2 noun /ˈmɜːrdərər/

murderer

殺人犯
Meaning
a person who unlawfully kills another human being with intent
Example
The murderer was caught by the police within hours.
殺人犯は数時間以内に警察に捕まった。
A2 noun /ˈmæŋ.ɡoʊ/

Mango

マンゴー
Meaning
a tropical fruit with yellow-orange skin and sweet juicy flesh
Example
The mango is known as the king of fruits.
マンゴーは果物の王様として知られています。
C1 noun /ˈmæl.ɪt/

Mallet

ゴム槌
Meaning
a hammer with a large head, typically made of wood
Example
The carpenter used a rubber mallet to avoid damaging the wood.
大工は木材を傷つけないようゴム槌を使った。
C1 noun /ˌmæn.ɪ.fɛsˈteɪ.ʃən/

manifestation

表現
Meaning
A visible form or expression of an idea, concept, or feeling; the action of displaying or showing.
Example
His generosity was a manifestation of his kind nature.
彼の寛大さは彼の親切な性格の表現でした。
B2 verb /məˈnɪpjʊleɪt/

manipulate

操作する
Meaning
to handle or control skillfully; to influence someone in a clever way
Example
She can manipulate the software to create stunning graphics.
彼女はソフトウェアを操って素晴らしいグラフィックスを作成できます。
B2 verb /ˈmɑːdərət/

moderate

調整する
Meaning
to make less extreme or intense; to control or preside over
Example
She moderated the heated debate between the candidates.
彼女は候補者の間で熱い議論を調整しました。
C2 adjective /ˈmʌɡi/

muggy

蒸し暑くて湿気のある
Meaning
uncomfortably warm and humid
Example
It was a muggy afternoon in July.
7月の午後は蒸し暑かった。
B2 adjective /mɪsˈliːdɪŋ/

misleading

誤解を招く
Meaning
giving the wrong idea or impression
Example
The advertisement was misleading and gave false information.
その広告は誤解を招くもので、偽の情報を提供していました。
C2 noun /ˈmaɪtər/

miter

司教帽子
Meaning
a tall, pointed hat worn by bishops; also a type of joint made between two pieces of material
Example
The bishop placed the miter on his head during the ceremony.
司教は儀式の間に司教帽子を頭に載せました。
C1 noun /ˈmɜːrsəˌnɛri/

mercenary

傭兵
Meaning
a professional soldier hired to serve in a foreign army; also used to describe someone motivated solely by money.
Example
The mercenary fought for whoever paid the highest wage.
傭兵は最も高い給料を支払った人のために戦った。
B2 noun /məˈræl.ə.ti/

Morality

道徳
Meaning
principles concerning the distinction between right and wrong behavior
Example
The debate focused on the morality of the decision.
議論はその決定の道徳性に焦点を当てました。
A2 verb /ˈmænɪdʒ/

manage

管理する
Meaning
to control or organize something; to succeed in doing something difficult
Example
He manages a team of twenty employees effectively.
彼は二十人の従業員のチームを効果的に管理しています。
C1 noun /ˈmɒŋ.ɡuːs/

Mongoose

マングース
Meaning
a small carnivorous mammal known for its ability to kill venomous snakes
Example
The mongoose quickly attacked the cobra to protect its young.
マングースは子供たちを守るためにコブラを素早く攻撃しました。
B1 noun /ˌmoʊtɪˈveɪʃən/

motivation

モチベーション
Meaning
the reason or drive for acting or behaving in a particular way
Example
She lost her motivation to continue the project.
彼女はプロジェクトを続けるモチベーションを失いました。
B1 noun /muːd/

Mood

気分; ムード;
Meaning
a temporary state of mind or feeling; atmosphere
Example
She was in a good mood after receiving the news.
彼女はニュースを受け取った後、良いムードだった。
C2 noun /ˈmæsəkɪst/

masochist

マゾヒスト
Meaning
a person who derives pleasure from their own pain or humiliation
Example
He was called a masochist for enjoying tough challenges.
彼は難しい挑戦を楽しんでいるため、マゾヒストと呼ばれました。
C2 noun /mʌsk/

Musk

ムスク
Meaning
a strong-smelling substance secreted by certain animals, used in perfumes and traditional medicine
Example
The perfume contained natural musk that gave it an exotic fragrance.
その香水には天然のムスクが含まれており、エキゾチックな香りを与えました。
C1 noun /ˈmaɪkrəʊˌklaɪmæt/

microclimate

ミクロクライメート
Meaning
The climate of a small, specific area that may differ from the general climate of the surrounding region, often influenced by local factors like terrain, vegetation, or buildings.
Example
A microclimate can have a significant impact on plant growth.
マイクロクライメートは植物の成長に重要な影響を与える可能性があります。
C2 noun /ˈmʌŋɡrəl/

mongrel

雑種犬
Meaning
A dog of mixed breed; sometimes used to describe something mixed or of inferior quality.
Example
The stray dog was a friendly mongrel.
その野良犬は友好的な雑種犬だった。
C1 noun məˈnɒp.əl.i

monopoly

独占
Meaning
The exclusive possession or control of the supply of or trade in a commodity or service.
Example
The company has a monopoly on electric car production.
その会社は電気自動車の生産で独占しています。
C2 noun /maɪˈnjuːʃə/

minutia

細かい事
Meaning
a small or trivial detail of something
Example
He was bored by the minutia of office paperwork.
彼はオフィスの書類の細かい事に飽きていた。
B1 noun /məˈskiː.toʊ/

Mosquito

蚊
Meaning
a small flying insect that bites people and animals to feed on their blood
Example
The mosquito bit me on the arm last night.
昨晩、蚊が私の腕を刺しました。
C2 noun /məˈdæliən/

medallion

メダリオン
Meaning
a large medal or decorative piece, often worn as jewelry or used in architecture
Example
She wore a gold medallion around her neck.
彼女は首に金のメダリオンをつけていました。
C1 noun ˌmɒdɪfɪˈkeɪʃn

modification

修正
Meaning
The action of making changes to something.
Example
The plan required modification.
計画には修正が必要でした。
A2 interjection /mˈhm/

mm-hmm

はい
Meaning
A sound used to express agreement or acknowledgment in conversation.
Example
‘Do you understand?’ ‘Mm-hmm.’
‘分かりますか?’ ‘はい.’
C2 noun /ˈmær.oʊ ʌv ˈplæn.tɪn triː/

Marrow of plantain tree

プランテンツリーの髄
Meaning
the soft inner part of the banana plant stem that is used as a vegetable in cooking
Example
The marrow of plantain tree is commonly used in traditional Bengali cuisine.
プランテンツリーの髄は、伝統的なベンガル料理で一般的に使用されます。
B2 noun /ˌmænjəˈfæktʃərɪŋ/

manufacturing

製造業
Meaning
the process of making products on a large scale using machinery
Example
The country is investing heavily in the manufacturing sector.
その国は製造業に大規模に投資しています。
B1 noun /məˈtɪəriəl/

Material

素材; 布; 物質
Meaning
The matter from which a thing is or can be made; fabric or cloth
Example
The building was constructed using the finest materials available.
その建物は、最良のマテリアルを使用して建てられました。
B2 noun /ˈmɪsaɪl/ or /ˈmɪsəl/

missile

ミサイル
Meaning
a weapon that is self-propelled and directed toward a target
Example
The army launched a missile towards the enemy base.
軍は敵基地に向かってミサイルを発射しました。
C2 verb /ˈmæŋɡəl/

mangle

ひどく壊す
Meaning
to severely damage or mutilate something, often by tearing or crushing
Example
The car was mangled in the accident.
車は事故でひどく壊れた。
C2 adjective /ˈmʌnid/

Moneyed

金持ち; 裕福な; 富裕な
Meaning
having much money; wealthy; rich
Example
She comes from a moneyed family with extensive real estate holdings.
彼女は広範な不動産を持つ裕福な家庭から来ています。
B1 noun /ˈmoʊ.ʃən/

Motion

動き; 移動の行動
Meaning
the action of moving or being moved; a formal proposal
Example
The car was in constant motion during the journey.
その車は旅の間、常に動いていました。
C2 noun, verb /ˈmaɪər/

mire

Meaning
A stretch of swampy or boggy ground; as a verb, to entangle or involve someone in a difficult situation.
Example
The car was stuck in the mire after the heavy rain.
B2 noun /ˈmɪd.deɪ/

Midday

正午
Meaning
The middle of the day; twelve o'clock in the daytime; noon
Example
The sun is brightest at midday when it's directly overhead.
太陽は正午に最も輝いており、真上にあります。
A1 adjective /ˈmɛni/

many

多くの
Meaning
a large number of
Example
Many students attended the lecture.
多くの学生が講義に参加しました。
C2 noun ˌmɛtəkɒɡˈnɪʃən

metacognition

思考について考える
Meaning
Awareness and understanding of one's own thought processes
Example
Metacognition enhances problem-solving abilities.
メタ認知は問題解決能力を高めます。
A1 modal verb, noun /meɪ/

may

かもしれない / 五月
Meaning
Used to express possibility, permission, or uncertainty; also the name of the fifth month of the year.
Example
You may leave early if you finish your work.
もし仕事が終わったら、早く帰ってもいいですよ。
C1 noun /məˈnɒtəni/

monotony

単調さ
Meaning
Lack of variety and interest; tedious repetition and routine.
Example
Breaking the monotony of everyday life can improve mental health.
日常生活の単調さを打破することは、メンタルヘルスの改善に役立つことがあります。
A2 noun /mjuˈziːəm/

museum

博物館
Meaning
a building in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited
Example
We visited the art museum to see the new exhibition.
私たちは新しい展示を見るために美術館を訪れました。
C2 noun /ˈmɪsɪv/

missive

書簡
Meaning
a written message, especially a formal or official letter
Example
He sent a long missive to the governor.
彼は知事に長い書簡を送った。
C2 adjective /ˈmɔːkɪʃ/

mawkish

過度に感傷的
Meaning
excessively sentimental, often to the point of being sickly
Example
The movie was criticized for its mawkish sentimentality.
その映画は過度に感傷的だとして批判されました。
C1 noun ˌmɛtə ˈmɔːfəsɪs

metamorphosis

変容
Meaning
A change of the form or nature of a thing or person into a completely different one, by natural or supernatural means.
Example
The company's metamorphosis from a small startup to a global leader was remarkable.
その企業が小さなスタートアップから世界的リーダーへと変容したのは驚くべきことだった。
C1 adjective məˈdʒes.tɪk

Majestic

壮大な
Meaning
Having impressive beauty, dignity, or grandeur; regal and stately in appearance.
Example
The majestic Himalayas stand tall against the sky.
壮大なヒマラヤ山脈は空に向かって高くそびえ立っています。
C2 adjective ˌmɔː.fəˈlɒdʒ.ɪ.kəl

morphological

語形成に関連する
Meaning
Related to the structure and formation of words; concerning morphology in linguistics.
Example
Morphological analysis helps AI understand word structures.
形態論的な分析はAIに言葉の構造を理解させる手助けをします。
B2 noun /maɪˈɡreɪʃən/

migration

移動
Meaning
the movement of people or animals from one place to another, often for better living conditions or seasonal reasons
Example
The annual migration of birds is a fascinating natural event.
鳥の毎年の移動は魅力的な自然現象です。
C2 noun /ˌmɑːhəˈrɑːdʒə/

maharaja

マハラジャ
Meaning
A great king, especially a ruler of one of the principal states in India.
Example
The maharaja lived in a grand palace surrounded by gardens.
マハラジャは庭園に囲まれた豪華な宮殿に住んでいました。
C1 verb /ˈmʌmbəl/

mumble

Meaning
To speak quietly and not clearly so that words are difficult to understand.
Example
He mumbled an apology before leaving.
B2 noun /məˈlɛəriə/

malaria

マラリア
Meaning
a serious infectious disease spread by mosquitoes, causing fever, chills, and sweating
Example
Malaria is a common disease in tropical regions.
マラリアは熱帯地域で一般的な病気です。
C2 noun /ˌmɪsədˈvɛntʃər/

misadventure

不運な出来事
Meaning
An unlucky accident, mishap, or unfortunate event.
Example
He broke his leg during a skiing misadventure.
彼はスキー中に不運な出来事で足を骨折した。
C1 adjective /mjuːˈnɪsɪpəl/

municipal

市営の
Meaning
relating to a city or town or its local government
Example
The municipal authority is responsible for maintaining the park.
市営当局は公園の維持管理を担当しています。
A2 noun ˈmɛdɪsɪn

medicine

薬
Meaning
A compound or preparation used for the treatment or prevention of disease.
Example
Modern medicine has made great strides in treating diseases.
現代医学は病気の治療において大きな進歩を遂げました。
C1 noun /ˌmiːdɪˈeɪʃən/

mediation

仲裁
Meaning
Intervention between parties to promote reconciliation, settlement, or compromise.
Example
The mediation helped resolve the conflict between the two teams.
その仲裁は二つのチーム間の対立を解決するのに役立ちました。
B2 adjective məˈriːn

marine

海の
Meaning
Of, relating to, or characteristic of the sea; living or growing in the sea.
Example
Marine ecosystems are highly sensitive to human activity.
海洋生態系は人間の活動に非常に敏感です。
C1 noun /meɪn/

mane

たてがみ
Meaning
the long hair growing on the neck of a horse, lion, or other animal
Example
The lion shook its thick mane proudly.
ライオンは誇らしげに太いたてがみを揺らした。
C1 verb məˈtæb.ə.laɪz

metabolize

成長のために食物を処理して利用する
Meaning
Process and use food for growth and to replace tissue, or process other substances in the body.
Example
The liver helps to metabolize toxins.
肝臓は毒素をメタボライズするのを助けます。
C1 noun /meɪl treɪn/

Mail train

郵便列車
Meaning
a train that carries mail and postal packages
Example
The mail train departs every evening to deliver letters across the country.
メール列車は毎晩、国内中に手紙を届けるために出発します。
B2 noun ˈmɒnjʊmənt

monument

記念碑
Meaning
A statue, building, or other structure erected to commemorate a notable person or event.
Example
A monument should honor his contributions.
記念碑は彼の貢献を讃えるべきです。
C1 noun /moʊˈzeɪɪk/

mosaic

Meaning
A picture or pattern produced by arranging together small pieces of stone, tile, or glass.
Example
The church ceiling was decorated with a beautiful mosaic.
A2 noun /maʊθ/

Mouth

口
Meaning
the opening in the face used for eating, drinking, speaking, and breathing
Example
Please open your mouth wide for the dentist to examine.
歯医者が検査できるように、口を広く開けてください。
C1 adjective /ˌmet.əˈbɒl.ɪk/

metabolic

代謝の
Meaning
Relating to the chemical processes that occur within a living organism in order to maintain life.
Example
Regular exercise enhances metabolic efficiency.
定期的な運動は代謝効率を高めます。
C2 noun /məˈlɑː.ti/

Malati

マラティ
Meaning
a fragrant climbing plant with small white flowers, commonly known as jasmine
Example
The malati vine covered the garden wall with sweet-smelling flowers.
マラティのツルが甘い香りの花で庭の壁を覆っていました。
A2 noun /ˈmaɪkroʊweɪv/

Microwave

電子レンジ
Meaning
an electric oven that uses electromagnetic radiation to heat food quickly
Example
She heated the leftover pizza in the microwave for two minutes.
彼女は残りのピザを電子レンジで2分間加熱しました。
C1 verb /ˈmæɡnɪfaɪ/

magnify

拡大する
Meaning
to make something appear larger; to increase the importance or effect of something
Example
The microscope can magnify tiny objects for better observation.
顕微鏡は小さな物体をより良い観察のために拡大することができます。
B1 noun /ˈmɛtəl/

metal

金属
Meaning
A solid material that is typically hard, shiny, malleable, fusible, and conductive, such as iron, gold, or aluminum.
Example
The ring was made of precious metal.
その指輪は貴金属でできていました。
B2 verb /ˈmeməraɪz/

memorize

暗記する
Meaning
to learn something by heart; to commit to memory
Example
Students need to memorize important formulas for the exam.
学生は試験のために重要な公式を覚える必要があります。
C2 adjective /mɜːrˈkjʊriəl/

mercurial

気まぐれな
Meaning
subject to sudden or unpredictable changes of mood or mind.
Example
She is known for her mercurial temperament.
彼女は気まぐれな気質で知られています。
B2 noun /ˈmaɪ.ɡrənt/

migrant

移民
Meaning
A person who moves from one place to another, especially to find work or better living conditions.
Example
Many migrants travel long distances to find employment.
多くの移民は仕事を見つけるために長距離を移動します。
C2 noun /ˈmɒnəkl/

monocle

Meaning
A single round lens for one eye, used to correct or enhance vision.
Example
The old gentleman wore a monocle at formal events.
C2 verb /məˈmɔːriəlaɪz/

memorialize

記念する
Meaning
to preserve the memory of a person or event, often through a ceremony, monument, or record
Example
The city decided to memorialize the hero with a statue in the central square.
その都市は中央広場に英雄の像を立てて英雄を記念することに決めました。
C2 adjective /ˌmɒnəkrəˈmætɪk/

monochromatic

Meaning
Consisting of or displaying only one color.
Example
The artist created a striking monochromatic painting in shades of blue.
B2 noun /mɪnt/

Mint

ミント; 金貨の鋳造所
Meaning
An aromatic plant used for flavoring; also a place where money is manufactured
Example
She added fresh mint leaves to the tea for a refreshing taste.
彼女はお茶に新鮮なミントの葉を加えて、さわやかな味を加えました。
C1 noun /məˈtɪəriəlɪzəm/

Materialism

物質主義
Meaning
A tendency to consider material possessions more important than spiritual values
Example
The rise of materialism in modern society concerns many philosophers.
現代社会における物質主義の台頭は、多くの哲学者を懸念させています。