mandatory
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B2 adjective /ˈmæn.dəˌtɔːr.i/

mandatory

强制性的
Meaning
required by law or rules; compulsory
Example
Wearing seat belts is mandatory in most countries.
在大多数国家，佩戴安全带是强制性的。
C1 adjective ˈmær.ɪ.taɪm

Maritime

海洋的
Meaning
Connected with the sea, especially in relation to seafaring commercial or military activity.
Example
Maritime trade enhances the economy.
海洋贸易促进了经济。
C2 noun /ˈmʌskɪt/

musket

一种古老的火枪
Meaning
a type of long gun used in the past, especially by infantry soldiers
Example
The soldiers carried muskets into the battlefield.
士兵们带着火枪走进了战场。
C1 noun /ˌmiːdɪˈeɪʃən/

mediation

调解
Meaning
Intervention between parties to promote reconciliation, settlement, or compromise.
Example
The mediation helped resolve the conflict between the two teams.
调解帮助解决了两队之间的冲突。
A2 adjective /miːn/

Mean

刻薄; 残忍; 令人讨厌
Meaning
unkind; cruel; nasty
Example
Don't be so mean to your little sister.
不要对你的小妹妹这么残忍。
B2 noun /ˈmoʊ.tɪv/

Motive

动机; 原因; 驱动力
Meaning
a reason for doing something; what drives someone to act
Example
The police are investigating the motive for the crime.
警方正在调查犯罪的动机。
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。
C1 noun /mɒb/

Mob

暴民; 一个采取暴力行动的群体
Meaning
a large crowd of people; a group that acts in a violent way
Example
An angry mob gathered outside the building.
一群愤怒的暴民聚集在大楼外。
C1 verb /mɔːrf/

morph

变形
Meaning
to change smoothly from one form, shape, or character into another
Example
The caterpillar will morph into a butterfly.
毛毛虫将变成一只蝴蝶。
C2 noun /ˈmɛzməˌrɪzəm/

mesmerism

催眠术
Meaning
A state of fascination or hypnotism.
Example
The magician held the audience in a state of mesmerism.
魔术师让观众处于催眠状态。
A2 verb /ˈmɑːrkɪt/

market

市场营销
Meaning
to promote and sell products or services; to advertise
Example
The company will market their new product through social media.
公司将通过社交媒体推广他们的新产品。
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。
B2 verb ম্যানিফেস্ট

manifest

表现
Meaning
To show or demonstrate clearly; to become evident or apparent.
Example
Symptoms of De Quervain's Syndrome may manifest after prolonged phone use.
De Quervain综合症的症状可能在长时间使用电话后显现出来。
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 verb /ˌmɪsˈriːd/

misread

误读
Meaning
to read something incorrectly or interpret wrongly
Example
He misread the instructions and built the shelf incorrectly.
他误读了指示，结果错误地建造了架子。
C1 noun /moʊt/

moat

护城河
Meaning
A deep, wide ditch surrounding a castle or town, often filled with water, for defense.
Example
The castle was protected by a wide moat filled with water.
城堡被一条充满水的宽护城河保护着。
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 /ˈmʌd.i/

muddy

泥泞的
Meaning
covered in or full of mud; unclear or confused
Example
The children came back with muddy shoes after playing outside.
孩子们玩耍后，穿着泥泞的鞋子回来了。
B2 verb /ˈmɑː.vəl/

marvel

惊叹
Meaning
To be filled with wonder or astonishment.
Example
People marvel at their surroundings.
人们对他们的周围环境感到惊叹。
C2 noun /ˌmjuːtəˈbɪləti/

mutablility

变异性 (拼写错误)
Meaning
A misspelled form of 'mutability', meaning the quality of being changeable.
Example
The document contained the misspelled word 'mutablility' instead of 'mutability'.
文件中包含了拼写错误的词 'mutablility'，而不是 'mutability'。
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。
C1 noun /moʊld/

Mould

模具；霉菌
Meaning
a hollow container used to give shape to molten material; fungus
Example
She poured chocolate into the mould to make candies.
她把巧克力倒进模具里做糖果。
C2 noun /mɪˈsɑːdʒɪnɪst/

misogynist

厌女症者
Meaning
A person who dislikes, despises, or is strongly prejudiced against women.
Example
Many condemned his speech as the words of a misogynist.
许多人谴责他的演讲是厌女症者的言论。
C1 verb /ˈmɛdəl/

meddle

干涉与自己无关的事情
Meaning
to interfere in something that is not one's concern
Example
He always tries to meddle in other people’s business.
他总是试图干涉别人的事务。
A1 noun /mɑːrtʃ/

March

行进
Meaning
An act of walking in a regular measured tread; a protest demonstration
Example
The soldiers performed a ceremonial march in front of the palace.
士兵们在宫殿前举行了仪式性游行。
B2 adverb /mɪdst/

Midst

在中间; 在...之中
Meaning
in the middle of; among
Example
She stood in the midst of the crowd.
她站在人群中间。
C2 noun /ˌmɛtəˈfɪzɪks/

metaphysics

形而上学
Meaning
The branch of philosophy that deals with the fundamental nature of reality, existence, and the relationship between mind and matter.
Example
She studied metaphysics to understand the principles of existence beyond physical science.
她学习形而上学，以理解超越物理科学的存在原理。
B2 adjective /mɪˈsteɪkən/

mistaken

错误的
Meaning
wrong or incorrect because of an error in judgment or understanding
Example
I was mistaken about the meeting time.
我对会议时间判断错了。
C1 noun /ˌmiːtiəˈrɒlədʒi/

meteorology

气象学
Meaning
The scientific study of the atmosphere and weather.
Example
He chose to specialize in meteorology to study weather patterns.
他选择专攻气象学，以研究天气模式。
B2 noun ˈmɒn.ə.ki

monarchy

君主制
Meaning
A form of government with a monarch at the head, where supreme power is held by a single person such as a king or queen.
Example
The monarchy was abolished during the revolution.
君主制在革命期间被废除。
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。
A1 adjective, adverb, pronoun /mɔːr/

more

更多
Meaning
A greater or additional amount or degree.
Example
She wanted more time to finish the project.
她想要更多的时间来完成这个项目。
C1 verb /ˈmɪt.ɪ.ɡeɪt/

mitigate

缓解
Meaning
To make less severe, serious, or painful; to lessen the severity of damage or harm.
Example
Proper planning can mitigate financial risks.
适当的规划可以缓解财务风险。
C1 noun /məˈtɜːrnəti/

Maternity

母性
Meaning
The state of being a mother; motherhood
Example
The hospital has an excellent maternity ward for new mothers.
医院为新妈妈提供了一个优秀的产科病房。
B2 noun /ˈmɜːrdərər/

murderer

凶手
Meaning
a person who unlawfully kills another human being with intent
Example
The murderer was caught by the police within hours.
凶手在几个小时内被警方逮捕。
C1 noun /ˌmʌltɪˈplɪsɪti/

multiplicity

多样性
Meaning
A large number or variety of something.
Example
The project faced a multiplicity of challenges.
该项目面临着多样化的挑战。
B2 adjective /ˈmaɪti/

mighty

强大的
Meaning
having great power or strength; very strong or impressive
Example
The mighty river flows through the heart of the country.
这条强大的河流穿过国家的中心。
C2 noun /ˈmɛtəl/

mettle

勇气
Meaning
A person's ability to cope well with difficulties or to face demanding situations with courage.
Example
The young athlete showed his mettle in the final match.
这位年轻的运动员在决赛中展示了他的勇气。
A2 noun ˈmuːv.mənt

movement

运动
Meaning
A group of people working together to advance their shared political, social, or artistic ideas.
Example
The movement aimed to ensure equal rights.
该运动旨在确保平等的权利。
C1 adjective /ˈmɒdʒʊlər/

modular

模块化
Meaning
Employing or involving a module or modules as the basis of design or construction.
Example
The modular design allows for easy customization and scalability.
模块化设计允许轻松定制和可扩展性。
C1 adjective /məˈlaɪn/

Malign

有害的；诽谤的
Meaning
evil in nature or effect; harmful; slanderous
Example
He spread malign rumors about his colleague.
他传播了关于他同事的有害谣言。
A2 adjective /ˈmɪzɪkəl/

musical

音乐的
Meaning
related to or consisting of music
Example
She has a very musical voice.
她有一副非常音乐的嗓音。
C2 noun /ˈmɔːreɪz/

mores

风俗
Meaning
the essential or characteristic customs and conventions of a community
Example
Social mores often dictate how people behave in public.
社会风俗常常决定人们在公共场合的行为。
B1 noun /məˈskiː.toʊ/

Mosquito

蚊子
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.
昨晚蚊子在我手臂上咬了我。
A2 noun /məˈʃiːn/

machine

机器
Meaning
A device with moving parts that uses energy to perform a particular task.
Example
This washing machine is very efficient.
这台洗衣机非常高效。
B2 noun /ˈmeɪn.tən.əns/

maintenance

维护
Meaning
The process of keeping something in proper working condition; upkeep.
Example
Regular maintenance increases the lifespan of machines.
定期维护可延长机器的寿命。
C2 noun /ˈmeɪleɪ/

melee

混乱的打斗
Meaning
A noisy, confused fight or crowd situation.
Example
A melee broke out during the football match.
在足球比赛中爆发了一场混乱的打斗。
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 adjective, verb (past tense/participle of mire) /ˈmaɪərd/

mired

困境中
Meaning
Trapped or entangled in something, typically a difficult situation.
Example
The politician was mired in scandal.
这位政治家陷入了丑闻中。
C2 adjective /ˈmɔːkɪʃ/

mawkish

过于伤感
Meaning
excessively sentimental, often to the point of being sickly
Example
The movie was criticized for its mawkish sentimentality.
电影因过于伤感的情感而受到批评。
C1 verb /ˈmɪŋɡl/

mingle

Meaning
to mix or combine; to move among people and engage socially
Example
Guests mingled at the party, chatting and laughing together.
B2 noun /ˈmɛkəˌnɪzəm/

mechanism

机制
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.
钟表的机制在多年使用后停止工作。
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。
C1 adjective ˌmɒn.jʊˈmɛn.təl

monumental

极其重要的，巨大的或纪念性的
Meaning
Great in importance, extent, or size; exceptionally great; forming or serving as a monument.
Example
The discovery of electricity was a monumental achievement.
电的发现是一次纪念碑式的成就。
A2 noun /muːn/

Moon

月亮
Meaning
the natural satellite of the earth, visible at night by reflected light from the sun
Example
The full moon shines brightly in the night sky.
满月在夜空中明亮地闪烁
A2 adjective /ˈmʌnθli/

monthly

每月的
Meaning
happening, done, or published once a month
Example
Employees receive their salary on a monthly basis.
员工每月领取工资。
C2 noun /məˈdɒn.ə/

madonna

马东娜 (圣母玛利亚)
Meaning
An artistic representation of the Virgin Mary; also used as a respectful form of address for a woman in Italian culture.
Example
The Renaissance painting depicts a Madonna holding child Jesus.
文艺复兴时期的画作描绘了一位抱着耶稣婴儿的马东娜。
C2 noun /ˈmaʊntɪˌbæŋk/

mountebank

骗子
Meaning
A charlatan or trickster who deceives others, often for personal gain.
Example
The crowd was fooled by the mountebank’s false promises.
人群被这个骗子的虚假承诺欺骗了。
B1 noun /ˈmelədi/

Melody

旋律; 音调
Meaning
A sequence of single notes that is musically satisfying; a tune
Example
She hummed a beautiful melody while cooking dinner.
她在做晚餐时哼着一首美丽的旋律。
B2 noun /məˈkænɪks/

mechanics

力学
Meaning
the branch of physics concerned with the motion of objects and the forces acting on them; also refers to the practical details of how something works
Example
He studied the mechanics of the machine before fixing it.
在修理机器之前，他研究了这台机器的力学。
C1 noun /ˈmoʊ.tər ˈlɔː.ri/

Motor lorry

摩托卡车
Meaning
a large motor vehicle used for transporting goods; truck
Example
The motor lorry delivered fresh vegetables to the market.
这辆摩托卡车将新鲜蔬菜送到市场。
B1 verb meɪnˈteɪn

maintain

保持
Meaning
To keep in good condition; to preserve or sustain.
Example
Maintaining discipline in educational institutions is crucial.
在教育机构中保持纪律至关重要。
C1 noun /ˈmʌs.tərd siːdz/

Mustard seeds

芥菜种子
Meaning
small round seeds from the mustard plant, used as a spice and for making mustard condiment
Example
Mustard seeds are often tempered in hot oil to release their nutty flavor before adding to dishes.
芥菜种子常常在热油中炒制，释放它们的坚果味道，然后加入菜肴中。
B2 noun /məˈræl.ə.ti/

Morality

道德
Meaning
principles concerning the distinction between right and wrong behavior
Example
The debate focused on the morality of the decision.
辩论集中在决策的道德性上。
A2 interjection /mˈhm/

mm-hmm

是的
Meaning
A sound used to express agreement or acknowledgment in conversation.
Example
‘Do you understand?’ ‘Mm-hmm.’
‘你明白吗?’ ‘是的.’
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。
C2 verb /ˈmʌfəl/

muffle

压制
Meaning
to make a sound quieter or less distinct; to cover or wrap something to reduce noise or warmth
Example
She tried to muffle her laughter with a scarf.
她试图用围巾压制她的笑声。
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.
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。
C1 noun ˌmɒdɪfɪˈkeɪʃn

modification

修改
Meaning
The action of making changes to something.
Example
The plan required modification.
计划需要修改。
A2 adjective /ˈmɒdən/

modern

现代的
Meaning
relating to the present or recent times, not ancient or old-fashioned
Example
They live in a modern apartment with new facilities.
他们住在一个现代化的公寓里，设施新颖。
C1 verb, noun /ˈmʌstər/

muster

聚集 / 集合勇气
Meaning
to gather people, especially soldiers; to summon courage or strength
Example
He mustered enough courage to face the challenge.
他积聚了足够的勇气来面对挑战。
C1 adjective /məˈləʊ.di.əs/

Melodious

旋律的
Meaning
having a pleasant musical sound; tuneful
Example
Her melodious voice captivated the entire audience.
她那旋律般的嗓音迷住了全场观众。
B1 noun /ˈmɛθ.əd/

Method

方法
Meaning
A particular way of doing something, especially a systematic or established procedure
Example
She developed a new method for solving mathematical problems.
她开发了一种新的数学问题解决方法。
C2 noun /ˌmɪsæprɪˈhɛnʃən/

misapprehension

误解
Meaning
a mistaken belief or misunderstanding
Example
There is a common misapprehension about the causes of the disease.
关于疾病原因存在常见的误解。
A2 adjective /ˈmeɪdʒər/

major

重要的
Meaning
important, serious, or significant
Example
Climate change is a major concern for the world.
气候变化是全球关注的重大问题。
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 noun /mɪˈlɛniəm/

millennium

千年
Meaning
a period of one thousand years; often used to mark an anniversary
Example
The year 2000 was celebrated as the beginning of a new millennium.
2000年被庆祝为新千年的开始。
C1 adjective /ˌmɒnəˈlɪθɪk/

monolithic

单片的
Meaning
Massive, uniform, and indivisible; resembling a large single stone or structure.
Example
The company maintained a monolithic structure resistant to change.
公司保持了一个抗变的单片结构。
B2 noun /ˈmɒtəʊ/

motto

座右铭
Meaning
A short sentence or phrase that expresses a guiding belief or principle.
Example
Her motto in life is 'never give up.'
她的生活座右铭是'永不放弃。'
C2 noun /ˈmʌstərd ɔɪl/

Mustard Oil

芥末油
Meaning
oil extracted from mustard seeds, commonly used for cooking and medicinal purposes
Example
We use mustard oil for cooking vegetables in our kitchen.
我们在厨房里用芥末油来煮蔬菜。
C1 noun /ˈmɑːrtərdəm/

Martyrdom

殉道
Meaning
The suffering of death on account of adherence to a cause or principle
Example
His martyrdom inspired countless others to join the freedom movement.
他的殉道激励了无数其他人加入自由运动。
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。
C1 noun /ˈmeɪ.trɪks/

matrix

矩阵, 结构
Meaning
An environment or structure in which something develops; also a mathematical array of numbers.
Example
The cultural matrix shaped his worldview.
文化矩阵塑造了他的世界观。
C1 noun /mɑːrʃ/

Marsh

沼泽
Meaning
An area of low-lying land that is flooded in wet seasons or at high tide
Example
The endangered birds built their nests in the protected marsh.
濒危的鸟类在受保护的沼泽中筑巢。
C2 noun /mjuːˈlætoʊ/

mulatto

混血种人（过时且冒犯性的术语）
Meaning
an outdated and now offensive term historically used to describe a person of mixed white and Black ancestry
Example
The word 'mulatto' is now considered outdated and offensive.
‘穆拉特’这个词现在被认为是过时的且冒犯性的。
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。
C1 noun, verb /məˈnuː.vər/

maneuver

Meaning
a planned or skillful movement or action; to move skillfully or carefully
Example
The pilot maneuvered the plane through the storm.
C1 noun/adjective /ˈmɒnəkrəʊm/

monochrome

单色
Meaning
A photograph, painting, or screen image in black and white or varying tones of one color.
Example
The old film was shot entirely in monochrome.
那部老电影完全是用单色拍摄的。
C1 noun /ˌmælnuːˈtrɪʃən/

Malnutrition

营养不良; 缺乏营养
Meaning
Lack of proper nutrition; poor nourishment
Example
Malnutrition among children is a serious public health concern.
儿童营养不良是一个严重的公共卫生问题。
A1 noun /ˈmʌn.deɪ/

monday

星期一
Meaning
the first day of the working week following Sunday
Example
I start my new job on Monday.
我星期一开始新工作。
C1 noun /məˈdɜːrnəti/

modernity

现代性
Meaning
The quality or condition of being modern; up-to-date ideas, practices, or style.
Example
The city’s architecture reflects both tradition and modernity.
这座城市的建筑反映了传统与现代性的结合。
C2 noun /ˈmaɪtər/

miter

主教帽
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.
主教在仪式中把主教帽戴在头上。
C2 noun /mʌsk/

Musk

麝香
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.
香水中含有天然麝香，给它带来了异国情调的香气。
B1 noun /mæsk/

Mask

面具
Meaning
covering for the face or head; disguise or protection
Example
She wore a mask to protect herself from dust.
她戴上了面具以防尘土。
C1 verb /ˈmɜːrmər/

murmur

低语
Meaning
To say something in a low, soft, or indistinct voice.
Example
She murmured a prayer before going to sleep.
她在睡觉前低声念了一句祷告。
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。
C1 noun ˌmek.ə.naɪˈzeɪ.ʃən

mechanization

机械化
Meaning
The process of introducing machines or replacing manual labor with machines.
Example
Mechanization has revolutionized agriculture.
机械化已经彻底改变了农业。
B2 noun /ˈmaɪnɪŋ/

mining

采矿
Meaning
the process of extracting valuable minerals or other resources from the earth
Example
Mining in this area has increased in recent years.
该地区的采矿业近年来有所增加。
C2 adjective /ˌmædʒɪˈstɪəriəl/

magisterial

权威的
Meaning
Having the characteristics of a master or authority; commanding and dignified.
Example
The professor spoke in a magisterial tone during the lecture.
教授在讲座中用权威的语气发言。
C2 noun /maɪˈnjuːʃə/

minutia

琐事
Meaning
a small or trivial detail of something
Example
He was bored by the minutia of office paperwork.
他对办公室文件的琐事感到厌倦。
C2 noun /ˈmɔɪəti/

moiety

一半或部分
Meaning
One of two equal parts; a half or portion.
Example
The estate was divided into two moieties between the heirs.
财产在继承人之间分为两部分。
B2 verb /maɪˈɡreɪt/

migrate

Meaning
To move from one region or habitat to another, especially regularly according to the seasons or for work.
Example
Birds migrate south during the winter.
C1 noun /ˈmæn.juˌskrɪpt/

manuscript

手稿
Meaning
a handwritten or typed document, especially a writer’s draft before publication
Example
The author submitted her manuscript to the publisher.
作者将她的手稿提交给出版商。
C2 noun /ˈmædʒɪstrəsi/

magistracy

司法办公室
Meaning
The office, authority, or district of a magistrate.
Example
He was proud to serve in the local magistracy for over a decade.
他为能在当地的司法办公室工作超过十年而感到自豪。
B2 adjective /ˈmɪnɪməm/

minimum

最小值
Meaning
The least or smallest amount or quantity possible, attained, or required.
Example
This year saw a minimum unemployment rate.
今年的失业率达到了最低点。
B2 noun /ˈmɛr.ɪt/

Merit

优点; 美德; 值得表扬的品质
Meaning
The quality of being particularly good or worthy, especially deserving praise, reward, or attention
Example
She was promoted based on her merit and hard work.
她是基于自己的优点和努力工作获得晋升的。
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。
C2 adjective /ˈmɪn.dʒi/

Mingy

小气; 吝啬
Meaning
mean or stingy; unwilling to spend money
Example
He is too mingy to spend money on anything but necessities.
他太小气，不愿意在除必要的东西外花钱。
B2 noun /ˈmaɪnd.fʊl.nəs/

mindfulness

正念
Meaning
The basic human ability to be fully present, aware of where we are and what we're doing.
Example
Mindfulness practices improve focus and emotional balance.
正念练习可以改善专注力和情感平衡。
B2 noun /ˈmɑːrkər/

marker

马克笔，标记笔
Meaning
an object used to indicate a position, place, or boundary; a pen with a thick tip used for writing or drawing
Example
He used a red marker to underline the important points.
他用红色马克笔强调了重要的要点。
C2 noun /ˈmæləprɒˌpɪzəm/

malapropism

误用词汇
Meaning
the mistaken use of a word in place of a similar-sounding one, often with amusing effect
Example
He is famous for his malapropism when speaking in public.
他因在公众演讲时的误用词汇而闻名。
C1 adjective /ˌmaɪ.krəˈskɑː.pɪk/

microscopic

显微镜下可见的
Meaning
Extremely small and only visible with a microscope.
Example
The sample contained microscopic particles.
样本中包含显微镜下可见的颗粒。
C1 adjective /ˈmɑːrʃəl/

martial

军事的
Meaning
Related to war, soldiers, or military life.
Example
The country imposed martial law during the crisis.
该国在危机期间实施了戒严法。
B2 noun /mæt/

Mat

垫子
Meaning
a piece of coarse material placed on a floor for people to wipe their feet on
Example
Please wipe your feet on the mat before entering.
请在进入前擦干净脚上的垫子。
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 adjective /ˈmɔːtəl/

Mortal

凡人; 有限寿命的; 人类
Meaning
subject to death; having a limited lifespan; human
Example
All human beings are mortal and will eventually die.
所有人类都是凡人，并最终会死。
C2 noun /məˈlæsɪz/

Molasses

糖蜜
Meaning
thick, dark, sweet syrup made from sugar cane
Example
The recipe calls for molasses to give the bread a rich flavor.
食谱要求加入糖蜜，给面包增加浓郁的味道。
C2 adjective /ˈmɒtld/

mottled

斑驳的
Meaning
Marked with spots, streaks, or blotches of different shades or colors.
Example
The snake's mottled skin helped it blend into the forest floor.
蛇的斑驳皮肤帮助它融入森林地面。
C2 noun /mɪlk raɪs/

Milk rice

牛奶饭
Meaning
A sweet dessert made from rice cooked with milk and sugar
Example
My grandmother makes delicious milk rice for special occasions.
我的祖母为特殊场合做美味的牛奶饭。
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。