mammoth
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C1 noun/adjective /ˈmæm.əθ/

mammoth

Meaning
An extinct large elephant-like animal with long curved tusks; also means something huge.
Example
The company faced a mammoth challenge during expansion.
B2 verb /mɔːrn/

mourn

哀悼
Meaning
To feel or express deep sadness or grief, especially because of someone's death.
Example
They gathered to mourn the loss of their friend.
他们聚集在一起，悼念他们朋友的离世。
C1 adjective /moʊv/

mauve

浅紫色
Meaning
a pale purple color with a grayish or bluish tinge
Example
She wore a beautiful mauve dress to the party.
她穿着一件漂亮的浅紫色连衣裙参加了聚会。
B1 noun /ˈmɪʃ.ən/

Mission

一个重要的任务或使命，分配给个人或团队；一个特定的目标或目的
Meaning
An important task or assignment given to a person or group; a specific purpose or goal
Example
The astronauts completed their mission to the space station.
宇航员完成了他们的任务，前往太空站。
C1 verb /ˈmɑːrʃəl/

marshal

组织
Meaning
To arrange or organize people, events, or resources in an orderly way.
Example
The teacher marshaled the students for the field trip.
老师组织学生参加远足。
B2 adverb /ˈmɔːrəli/

Morally

道德上
Meaning
in accordance with principles of right and wrong behavior; ethically
Example
She felt morally obligated to help the refugees.
她感到道德上有责任帮助难民。
B2 noun /ˌmɛdɪˈteɪʃən/

meditation

冥想
Meaning
The practice of focusing the mind to achieve calmness, clarity, or spiritual growth.
Example
She practices meditation every morning to start her day peacefully.
她每天早上练习冥想，开始她的平静一天。
B1 noun /məˈdʒɪʃən/

magician

魔术师
Meaning
A person who performs tricks and illusions for entertainment or one believed to have magical powers.
Example
The magician pulled a rabbit out of his hat.
魔术师从他的帽子里拿出了兔子。
B2 adjective /ˌmænˈmeɪd/

manmade

人造的
Meaning
something created or built by humans rather than occurring naturally
Example
This lake is manmade, not natural.
这个湖是人造的，不是自然的。
C2 adjective ˈmiː.ni.əl

menial

卑微
Meaning
Not requiring much skill and lacking prestige.
Example
He refused to do menial work.
他拒绝做低级工作。
C1 noun /ˈmæɡnɪtuːd/

Magnitude

震级；大小；重要性
Meaning
The great size or extent of something; importance
Example
The magnitude of the earthquake was measured at 7.5 on the Richter scale.
地震的震级在里氏规模上测量为7.5。
C1 adjective /ˈmɒnstrəs/

Monstrous

极其大的; 令人震惊的邪恶或错误; 不正常或不自然
Meaning
extremely large; shockingly evil or wrong; abnormal or unnatural
Example
The monstrous crime shocked the entire community.
那个怪异的罪行震惊了整个社区。
B1 adjective, preposition, noun /mɪd/

mid

中间
Meaning
being in the middle of something; the central part or point
Example
She joined the project in mid June.
她在六月中旬加入了这个项目。
A2 noun /mɑːrk/

Mark

标记; 符号; 分数
Meaning
A sign, symbol, or stain; a grade or score
Example
She received the highest mark in the mathematics examination.
她在数学考试中获得了最高分。
C1 noun /məˈmɛn.toʊ/

memento

纪念品
Meaning
An object kept as a reminder of a person, place, or event.
Example
She kept the ticket as a memento of their first concert together.
她保留了这张票作为他们第一次一起参加音乐会的纪念品。
C2 noun /ˈmaɪ.nə/

Mynah

八哥
Meaning
a tropical bird with dark feathers that can mimic human speech
Example
The mynah bird repeated every word I said.
八哥鸟重复了我说的每一个词。
B2 noun /ˌmʌltɪplɪˈkeɪʃən/

multiplication

乘法
Meaning
the mathematical process of combining numbers to get a product; the act of increasing in number or amount
Example
Multiplication is one of the basic operations taught in elementary mathematics.
乘法是小学数学中的基本运算之一。
B1 noun/verb /ˈmætərz/

matters

问题 / 重要
Meaning
important topics, concerns, or issues; as a verb, to be of importance or significance
Example
What she thinks really matters to me.
她认为的事情对我来说真的很重要。
C2 noun /ˈmʌɡwʌmp/

mugwump

独立于党派的人
Meaning
a person who remains independent from party politics or remains aloof from disputes
Example
He was called a mugwump for refusing to join either political side.
他因为拒绝加入任何政治派别而被称为马格旺普。
C2 adjective /ˈməʊdɪʃ/

modish

时髦的
Meaning
conforming to or following current fashion or style
Example
She wore a modish outfit that caught everyone’s attention.
她穿了一件时髦的衣服，引起了所有人的注意。
A2 adjective ˈmed.ɪ.kəl

medical

医学的
Meaning
Relating to the practice of medicine or the treatment of illness and injuries.
Example
Medical education has improved significantly.
医学教育显著改善。
C1 adverb /ˌmæθəˈmætɪkli/

mathematically

从数学上
Meaning
in a way that relates to mathematics; using numbers, formulas, or logical calculation
Example
The problem can be solved mathematically rather than by guesswork.
这个问题可以从数学上解决，而不是靠猜测。
C2 noun /məˈnɪʃən/

monition

警告
Meaning
A warning or caution, often of a religious or moral nature.
Example
The priest gave a monition against dishonesty.
牧师对不诚实行为发出了警告。
C2 noun /ˌmɑːrtəˈnɛt/

martinet

严格的纪律管理员
Meaning
A strict disciplinarian who demands rigid adherence to rules.
Example
The new manager was such a martinet that even minor infractions were punished.
新经理如此严格，以至于即使是小的违章行为也会受到惩罚。
C1 noun /ˈmenəs/

Menace

威胁
Meaning
A person or thing that is likely to cause harm; a threat
Example
The reckless driver was a menace to everyone on the road.
那个鲁莽的司机对路上的每个人构成了威胁。
C2 noun /məˈlɪŋɡərər/

malingerer

装病的人
Meaning
a person who pretends to be sick to avoid duty or work
Example
The manager suspected that John was a malingerer.
经理怀疑约翰是一个装病的人。
C2 adjective /ˈmʌnid/

Moneyed

富有的; 富裕的; 有钱的
Meaning
having much money; wealthy; rich
Example
She comes from a moneyed family with extensive real estate holdings.
她来自一个富有的家庭，拥有大量的房地产。
B2 noun /meɪz/

Maize

玉米
Meaning
a tall cereal plant bearing large grains on a cob; corn
Example
Farmers in the region grow maize as their primary crop for both food and animal feed.
该地区的农民将玉米作为主要作物，既用于食物也用于动物饲料。
C1 adjective /maɪˈɑːpɪk/

myopic

近视，狭隘的视野
Meaning
lacking foresight or long-term perspective; also refers to nearsightedness
Example
The company’s myopic strategy led to long-term losses.
公司的近视战略导致了长期损失。
C2 noun /ˌmɑːhəˈrɑːdʒə/

maharaja

马哈拉贾
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.
马哈拉贾住在一个宏伟的宫殿里，四周是花园。
C1 adjective, verb /muːt/

moot

Meaning
Adjective: subject to debate or irrelevant. Verb: to suggest an idea for discussion.
Example
The issue of funding became a moot point after the project was canceled.
B2 noun /ˈmɑːrkɪtˌpleɪs/

marketplace

市场
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.
城市的市场每个星期五早上都很拥挤。
C1 noun ˌmɒd.ɪ.fɪˈkeɪ.ʃənz

modifications

修改
Meaning
The action of making partial or minor changes to something.
Example
DNA modifications enable enhanced traits in crops.
DNA修改使作物的特征得到增强。
B1 adverb /ˈmiːn.waɪl/

Meanwhile

与此同时
Meaning
at the same time; during the same period
Example
She was cooking dinner, meanwhile he was setting the table.
她在做晚餐，与此同时，他在摆桌子。
C2 adjective /ˈmʌltɪfɔːrm/

multiform

多形式
Meaning
Having many different forms or appearances.
Example
The festival was a multiform celebration of art, music, and culture.
这个节日是艺术、音乐和文化的多形式庆祝。
C1 noun /ˈmɒn.ɑːk/

Monarch

君主
Meaning
a sovereign ruler, especially a king or queen
Example
The monarch addressed the nation on television.
君主在电视上向全国致辞。
B2 noun /maɪˈnɔːr.ɪ.ti/

minority

少数
Meaning
A smaller number or part, especially a group differing from the majority.
Example
The law aims to protect the rights of ethnic minorities.
法律旨在保护少数民族的权利。
C1 adjective /məˈtɜːrnəl/

Maternal

母亲的; 母性
Meaning
relating to a mother; motherly
Example
She showed maternal care towards the orphan child.
她对孤儿表现出母亲般的关爱。
C1 verb /ˈməʊbɪlaɪz/

mobilize

动员
Meaning
to organize or prepare people or resources for action
Example
The leader worked hard to mobilize the community for the protest.
领导者努力动员社区参与抗议。
A2 noun /ˈmɛnjuː/

menu

菜单
Meaning
A list of food and drinks available at a restaurant or offered at a meal.
Example
The restaurant updated its menu with new dishes.
餐厅更新了他们的菜单，加入了新菜肴。
C2 noun /ˌmænjəˈmɪʃən/

manumission

奴隶解放
Meaning
The act of a slave owner freeing their slaves.
Example
The manumission of the slaves marked a turning point in history.
奴隶的解放标志着历史的转折点。
B2 adjective /ˈmaɪnd.fəl/

Mindful

专注; 意识到
Meaning
being conscious or aware; paying attention to the present moment
Example
She is always mindful of her surroundings and pays attention to details.
她总是注意周围的环境，并关注细节。
B2 adjective /ˈmæskjəlɪn/

masculine

男性
Meaning
having qualities traditionally associated with men
Example
He has a deep, masculine voice.
他有着深沉的男性嗓音。
C1 noun /ˈmɔːrtər/

mortar

用于粘接砖块的混合物 / 小型火炮
Meaning
a mixture used in building to bond bricks or stones together; also, a small cannon for firing shells
Example
The workers applied mortar between the bricks.
工人们在砖块之间涂抹了灰泥。
A1 noun /mɪlk/

Milk

牛奶
Meaning
a white liquid produced by cows, goats, or other mammals, used as food
Example
Children need to drink milk for strong bones.
孩子们需要喝牛奶来增强骨骼的强度。
B2 noun /ˈmɔːl.tə/

Malta

血橙
Meaning
a sweet citrus fruit similar to orange, also known as blood orange or sweet orange
Example
Malta is a popular citrus fruit in Bangladesh known for its sweet taste and high vitamin C content.
Malta 在孟加拉国是一种广受欢迎的柑橘类水果，以其甜味和高维生素C含量而闻名。
C2 adjective /ˈmiː.di.eɪ.tɪv/

mediative

与调解相关
Meaning
Related to mediation, helping to resolve conflicts through diplomatic means.
Example
His mediative skills helped resolve the conflict.
他的调解技巧帮助解决了冲突。
B2 noun /mɪkst ˈkʌlər/

Mixed colour

混合色
Meaning
a color created by combining two or more different colors
Example
The mixed colour created a beautiful gradient on the canvas.
混合色在画布上创造了美丽的渐变。
C1 adjective ˌmiː.ti.ər.əˈlɒdʒ.ɪ.kəl

meteorological

气象的
Meaning
Relating to weather conditions and atmospheric phenomena.
Example
Meteorological conditions affect farming cycles.
气象条件影响农业周期。
C1 noun /mɪsˈɡɪvɪŋz/

misgivings

疑虑，担忧
Meaning
feelings of doubt or concern about the outcome or propriety of something
Example
She had serious misgivings about signing the contract.
她对签署合同有严重的疑虑。
C1 noun /ˈmænər/

manor

庄园大宅
Meaning
A large country house with lands; the main house of an estate.
Example
The old manor stood proudly on the hill for centuries.
那座古老的庄园几百年来自豪地矗立在山丘上。
B1 noun /ˈmɪlk.mæn/

Milkman

送奶工
Meaning
a person who delivers milk to homes or businesses
Example
The milkman delivers fresh milk to our house every morning.
送奶工每天早上为我们送来新鲜的牛奶。
A1 noun /ˈmuːvi/

movie

幸福
Meaning
A motion picture or film shown in a cinema or on television.
Example
We watched a movie together last night.
当她获得奖项时，她无法掩饰自己的幸福。
C2 noun /məˈrɔː.dər/

marauder

掠夺者
Meaning
a person who roams around in search of things to steal or people to attack
Example
Villagers feared the marauders who raided their homes.
村民们害怕那些袭击他们房屋的掠夺者。
A2 noun, pronoun, verb /maɪn/

mine

矿井 / 我的
Meaning
a place where minerals are dug from the ground; or something belonging to me
Example
The workers went deep into the mine to extract coal.
工人们深入矿井开采煤炭。
B2 noun /ˈmʊzlɪm/

muslim

穆斯林
Meaning
a follower of Islam
Example
He is a devout Muslim.
他是一个虔诚的穆斯林。
C1 adjective məˈθɒd.ɪ.kəl

methodical

有条理的
Meaning
Done according to a systematic or established procedure; orderly and systematic.
Example
His methodical research produced reliable results.
他的有条理的研究产生了可靠的结果。
B2 noun /mɪnt/

Mint

薄荷; 钱币厂
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.
她在茶里加了新鲜的薄荷叶，带来清新的味道。
B1 noun /meɪt/

mate

朋友, 伴侣
Meaning
a friend or companion; a partner in marriage or reproduction
Example
He went fishing with his old school mate.
他和他老朋友去钓鱼了。
A2 noun /maɪl/

mile

英里
Meaning
a unit of distance equal to 1,609.34 meters; a long distance figuratively
Example
She walked a mile to reach the bus stop.
她走了一英里到达公交站。
C1 noun /ˈmɑː.kɪt ˌpen.ɪˈtreɪ.ʃən/

Market Penetration

市场渗透
Meaning
A measure of the amount of sales or adoption of a product or service compared to the total theoretical market for that product or service.
Example
High market penetration ensures competitive dominance.
高市场渗透确保竞争优势。
C1 verb /məˈnuː.vər/

manoeuver

Meaning
To move skillfully or carefully; to guide or manipulate into a desired position.
Example
The driver skillfully manoeuvered the car through the narrow street.
B2 noun /ˈmænʃən/

mansion

幸福
Meaning
a large, impressive house
Example
The billionaire lives in a luxurious mansion overlooking the ocean.
她无法掩饰收到奖项时的幸福感。
B2 verb /ˈmɒdənaɪz/

modernize

现代化
Meaning
To adapt something to modern needs or styles; to update or improve.
Example
The company plans to modernize its IT infrastructure.
公司计划现代化其IT基础设施。
B1 adjective /ˈmɑːrvələs/

Marvellous

了不起的; 奇妙的; 令人惊叹的
Meaning
extremely good; wonderful; causing great wonder
Example
The view from the mountain was marvellous.
山上的景色真是太棒了。
A1 pronoun /miː/

me

我
Meaning
Used by a speaker to refer to themselves as the object of a verb or preposition.
Example
She gave me a beautiful gift.
她给了我一份美丽的礼物。
C2 adjective /ˌmɪsənˈθrɑːpɪk/

misanthropic

厌人症的
Meaning
having or showing a dislike of humankind
Example
His misanthropic attitude made it difficult for him to make friends.
他那种厌人症的态度让他难以交到朋友。
B2 noun /ˈmɪd.deɪ/

Midday

中午
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.
太阳在中午最亮，当它正好在头顶时。
B2 noun /ˌmɒd.ən.aɪˈzeɪ.ʃən/

modernization

现代化
Meaning
The process of adapting something to modern needs or habits.
Example
Modernization of industries reduces pollution.
工业的现代化减少了污染。
C1 noun məˈnjʊər

manure

粪肥, 有机肥料
Meaning
Animal dung used for fertilizing land; organic matter used as fertilizer.
Example
Organic manure enhances soil fertility.
有机肥料提高土壤肥力。
C2 verb /ˈmɔːrtɪfaɪ/

mortify

使…感到羞耻
Meaning
to cause someone to feel great embarrassment or shame
Example
She was mortified when she tripped on stage.
她在舞台上绊倒时非常羞愧。
C2 noun /mɪˈsɑːɡəmi/

misogamy

厌婚症
Meaning
Hatred or dislike of marriage.
Example
His misogamy prevented him from ever settling down with a partner.
他的厌婚症让他无法和伴侣定居下来。
B1 noun ˈmɪlɪteri

military

军队
Meaning
The armed forces of a country.
Example
The military was called for assistance.
军队被召唤来提供帮助。
C1 adjective /məˈdʒen.tə/

Magenta

品红色
Meaning
a bright purplish-red color
Example
She wore a beautiful magenta dress to the party.
她穿了一件漂亮的品红色裙子去派对。
A2 noun /ˈmæɡəziːn/

magazine

杂志
Meaning
A periodical publication containing articles, photographs, and advertisements.
Example
She bought a fashion magazine at the store.
她在商店买了一本时尚杂志。
C1 noun /ˈmɒnəlɪθ/

monolith

巨石
Meaning
A large single upright block of stone, or a large, powerful, indivisible organization or system.
Example
The ancient monolith stood in the desert for centuries.
古老的巨石在沙漠中屹立了几个世纪。
C1 noun moʊst ˈvʌlnərəbəl ˈneɪʃən

most vulnerable nation

最脆弱的国家
Meaning
A country that is highly exposed to risks and lacks adequate protection or resilience.
Example
Bangladesh is one of the most vulnerable nations to climate change.
孟加拉国是气候变化最脆弱的国家之一。
C2 noun /ˈmʌs.tərd liːf/

Mustard leaf

芥菜叶
Meaning
green leafy vegetable from the mustard plant; edible leaves used in cooking
Example
We cooked mustard leaf with fish in a traditional Bengali curry.
我们在传统的孟加拉咖喱中与鱼一起煮了芥菜叶。
B2 noun /moʊˈmɛn.təm/

momentum

动能
Meaning
The quantity of motion of a moving body; the impetus and driving force gained by the development of a process or course of events.
Example
The company gained momentum after launching a new product.
公司在推出新产品后获得了动能。
C1 noun /ˈmɛləˌdrɑːmə/

melodrama

夸张的戏剧
Meaning
A dramatic piece with exaggerated characters and exciting events intended to appeal to the emotions.
Example
The movie was criticized for its excessive melodrama.
这部电影因其过度的戏剧性而受到批评。
C1 noun məˈriːn ˈsɜː.veɪ

marine survey

海洋勘测
Meaning
A systematic examination of the sea, seabed, and underwater features for the purpose of making maps or gathering other information.
Example
The marine survey identified the ideal cable routes.
海洋勘测确定了理想的电缆路线。
C1 noun /ˈmʌltɪplaɪər/

multiplier

乘数
Meaning
a number or factor by which another number is multiplied; something that increases the effect or value of something else
Example
In economics, government spending can act as a multiplier for economic growth.
在经济学中，政府支出可以成为经济增长的乘数。
C1 noun /ˈmɒnəˌlɒɡ/

monologue

独白
Meaning
A long speech by one person, often in a play or performance.
Example
The actor delivered a powerful monologue on stage.
演员在舞台上做了一个强有力的独白。
A2 verb /ˈmæri/

marry

结婚
Meaning
to become husband and wife; to perform a wedding ceremony
Example
They plan to marry next summer.
他们计划明年夏天结婚。
B1 noun /mʌd/

mud

泥土
Meaning
soft, wet earth or soil
Example
The children were playing in the mud after the rain.
孩子们在雨后玩泥巴。
B2 noun /ˌmɪsbɪˈheɪvjər/

misbehavior

不当行为
Meaning
bad or improper behavior
Example
The teacher punished the student for his misbehavior.
老师因学生的不当行为而惩罚了他。
C2 adjective /ˈmɒθ ˌiːtən/

moth-eaten

被蛀虫吃掉的
Meaning
Damaged or worn out, especially by moths or age.
Example
He wore a moth-eaten sweater on the cold day.
他在寒冷的日子里穿了一件被蛀虫吃掉的毛衣。
C1 adjective /məˈroʊs/

morose

忧郁
Meaning
sullen, gloomy, or ill-tempered
Example
He became morose after losing his job.
他在失业后变得沉闷。
C2 noun /ˈmɪlɪt/

millet

小米
Meaning
a small-seeded grass cultivated as a cereal crop
Example
Millet is often used as food in rural areas.
小米常常作为食物在农村地区使用。
A2 adjective /meɪn/

main

主要的
Meaning
most important; chief in size, extent, or importance
Example
The main reason for his success is hard work.
他成功的主要原因是努力工作。
A2 noun /ˈmoʊ.mənt/

Moment

时刻
Meaning
a very brief period of time; an exact point in time
Example
Please wait a moment while I check your order.
请稍等片刻，我检查您的订单。
C2 noun /ˈmaɪkrəˌkɒzəm/

microcosm

微观宇宙
Meaning
A small, representative system having analogies to a larger system; a miniature version of something.
Example
The small town is a microcosm of the entire nation.
这个小镇是整个国家的微观宇宙。
B2 adjective /ˌmiː.diˈiː.vəl/

medieval

中世纪的
Meaning
Relating to the Middle Ages, the period in European history from about the 5th to the 15th century.
Example
The castle is a famous medieval monument.
这座城堡是一个著名的中世纪纪念碑。
C1 adjective /ˈmærɪtəl/

marital

婚姻的
Meaning
Relating to marriage or the relationship between husband and wife.
Example
They sought counseling to resolve their marital issues.
他们寻求咨询以解决他们的婚姻问题。
A2 adverb /ˈmoʊstli/

Mostly

主要地; 大多数时候; 通常
Meaning
mainly; for the most part; usually
Example
The students are mostly from local schools.
学生主要来自本地学校。
C1 noun /ˌmɪsˈkɒn.dʌkt/

Misconduct

不当行为
Meaning
Unacceptable or improper behavior, especially by a professional person
Example
The officer was dismissed for professional misconduct.
该官员因职业不当行为被解雇。
C2 adjective /mjuːˈnɪfɪsənt/

munificent

慷慨的
Meaning
extremely generous; giving freely and abundantly
Example
She made a munificent donation to the orphanage.
她向孤儿院捐赠了慷慨的捐款。
C1 noun /ˈmæl.ɪt/

Mallet

橡胶锤
Meaning
a hammer with a large head, typically made of wood
Example
The carpenter used a rubber mallet to avoid damaging the wood.
木匠使用橡胶锤来避免损坏木材。
A2 noun /ˈmoʊ.tər ˌsaɪ.kəl/

Motor Cycle

摩托车
Meaning
a two-wheeled vehicle powered by an engine
Example
He rides his motorcycle to work every day.
他每天骑摩托车上班。
B2 noun /ˌmedɪˈkeɪʃən/

medication

药物
Meaning
a drug or other form of medicine used to treat or prevent disease
Example
The doctor prescribed medication for his headache.
医生为他的头痛开了药物。
B2 noun /ˈmæstərpiːs/

Masterpiece

杰作
Meaning
A work of outstanding artistry, skill, or workmanship
Example
The Mona Lisa is considered one of the greatest masterpieces of all time.
蒙娜丽莎被认为是所有时代最伟大的杰作之一。
C2 adjective /mɛnˈdeɪʃəs/

mendacious

虚伪的
Meaning
not telling the truth; lying
Example
The politician was known for his mendacious statements.
那位政治家以他的虚伪言论而闻名。
C1 noun/adjective /ˈmɪriəd/

myriad

无数
Meaning
a countless or extremely great number
Example
There are myriad stars in the night sky.
夜空中有无数的星星。
C1 noun /ˈmɪd.waɪf/

midwife

助产士
Meaning
A person, typically a woman, trained to assist women during childbirth.
Example
The midwife stayed with the mother throughout her labor.
助产士在整个分娩过程中一直陪伴着母亲。
C1 noun /mɜːrθ/

mirth

欢乐
Meaning
Great joy, amusement, or laughter.
Example
The festival was full of mirth and laughter.
这个节日充满了欢乐和笑声。
B1 noun /mɑːsks/

masks

面具
Meaning
Coverings for all or part of the face, worn as a disguise, for protection, or for medical reasons.
Example
Masks can protect against polluted air.
口罩可以防止污染的空气。
C2 adjective ˌmɛɡəˈlɪθɪk

megalithic

巨石
Meaning
Relating to or denoting prehistoric monuments made of or containing large stones.
Example
The megalithic structures in ancient civilizations are fascinating.
古代文明中的巨石结构令人着迷。
A1 adjective, adverb, pronoun /moʊst/

most

大多数
Meaning
the greatest in amount, degree, or number
Example
Most people like to relax on weekends.
大多数人喜欢在周末休息。
C2 verb /ˈmæstɪkeɪt/

masticate

咀嚼
Meaning
to chew food thoroughly before swallowing
Example
He slowly masticated the bread before swallowing.
他在吞咽之前慢慢嚼着面包。
C1 adjective /ˈmɜː(r)dərəs/

Murderous

谋杀的; 有杀意的; 极其暴力的; 嗜血的
Meaning
having the intent to kill; extremely violent; bloodthirsty
Example
The murderous look in his eyes frightened everyone.
他眼中那谋杀的目光吓坏了所有人。
C2 adjective /ˈmɛtəlˌsʌm/

mettlesome

勇敢的
Meaning
Full of courage and spirit; lively and spirited.
Example
The mettlesome young rider never backed down from a challenge.
勇敢的年轻骑手从不退缩。
B2 adjective /ˈmiː.nɪŋ.ləs/

Meaningless

毫无意义; 没有目的; 无意义
Meaning
without purpose; having no significance; pointless
Example
The data became meaningless without proper context.
数据在没有适当背景的情况下变得毫无意义。
C2 noun ˌmɛtəkɒɡˈnɪʃən

metacognition

思考思考
Meaning
Awareness and understanding of one's own thought processes
Example
Metacognition enhances problem-solving abilities.
元认知增强了解决问题的能力。
A2 noun /ˈmɪr.ər/

Mirror

镜子
Meaning
a reflective surface that shows an image of whatever is in front of it
Example
She looked at herself in the mirror.
她看着镜子里的自己。
C1 verb /ˌmɪsɪnˈtɜːrprɪt/

misinterpret

误解
Meaning
to understand or explain something wrongly
Example
He misinterpreted her silence as agreement.
他错误地将她的沉默解读为同意。
C1 noun ˌmiː.diˈɒk.rə.ti

mediocrity

平庸
Meaning
Being average or ordinary, not particularly good.
Example
He refused to settle for mediocrity and aimed for greatness.
他拒绝满足于平庸，努力追求伟大。
C1 noun nɪˈmɒnɪks

mnemonics

记忆法，助记符
Meaning
A technique to aid memory; a device such as a pattern of letters, ideas, or associations
Example
Mnemonics help in remembering complex concepts easily.
助记符帮助轻松记住复杂的概念。
B1 noun /ˈmʌðər ˈlæŋɡwɪdʒ/

mother language

母语
Meaning
the first language a person learns from childhood; native language
Example
Children learn best when they are taught in their mother language.
孩子用母语学习效果最好。
B2 adjective /ˈmɒdɪst/

modest

Meaning
Having or showing a humble estimate of one’s importance; simple and not extravagant.
Example
She lives in a modest house in the countryside.
B2 adjective /mɪsˈliːdɪŋ/

misleading

误导性的
Meaning
giving the wrong idea or impression
Example
The advertisement was misleading and gave false information.
广告具有误导性，并提供了虚假的信息。
C1 noun /ˈmæk.rəʊˌnjuː.tri.ənts/

macronutrients

大营养素
Meaning
Nutrients that are needed in large amounts to provide energy and building materials for the body, including carbohydrates, proteins, and fats.
Example
Proteins, fats, and carbohydrates are vital macronutrients.
蛋白质、脂肪和碳水化合物是重要的大营养素。