Imagination
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B1 noun /ɪˌmædʒ.ɪˈneɪ.ʃən/

Imagination

想象; 创造性思维
Meaning
the faculty or action of forming new ideas or images not present to the senses; creative thinking
Example
Children's imagination allows them to turn a cardboard box into a spaceship or castle.
孩子们的想象力让他们能把一个纸箱变成太空船或城堡。
B1 adjective /ˈtrʌbəld/

troubled

困扰
Meaning
experiencing or showing distress, anxiety, or worry
Example
He looked deeply troubled after hearing the bad news.
听到坏消息后，他看起来非常困扰。
B1 adjective /ˈjuːnɪfɔːrm/

Uniform

制服
Meaning
consistent; identical; standardized
Example
All students must wear a uniform to school.
所有学生必须穿制服上学。
B1 noun ˈseɪ.vɪŋ

saving

储蓄
Meaning
The practice of keeping and accumulating money for future use rather than spending it immediately.
Example
Regular saving habits ensure financial security.
定期的储蓄习惯确保财务安全。
B1 noun /ˈmeɪkʌp/

makeup

化妆
Meaning
cosmetics used to enhance or alter appearance
Example
She applied makeup before the party.
她在聚会前化了妆。
B1 adjective /ɪmˈpruːvd/

improved

改进的
Meaning
made better or enhanced in quality or condition
Example
Her health has significantly improved since last month.
她的健康自上个月以来显著改善。
B1 noun səˈluː.ʃənz

solutions

解决方案
Meaning
A means of solving a problem or dealing with a difficult situation.
Example
Biotechnology provides solutions to environmental challenges.
生物技术为环境问题提供解决方案。
B1 noun /ˈkæləri/

calorie

卡路里
Meaning
A unit of energy, often used to measure the energy content of food and drink.
Example
She checks the calorie count before eating any packaged food.
她在吃任何包装食品之前会检查卡路里的含量。
B1 noun ɪˈnɪʃətɪvz

initiatives

倡议
Meaning
Actions or strategies designed to resolve a difficulty or improve a situation; programs or projects.
Example
Community initiatives benefit underprivileged groups.
社区倡议惠及贫困群体。
B1 noun /ˌmɪl.jəˈneər/

Millionaire

百万富翁
Meaning
A person whose wealth equals or exceeds one million units of currency
Example
He became a millionaire through smart investments and hard work.
他通过聪明的投资和努力工作成为了百万富翁。
B1 verb /əˈdɒpt/

adopt

收养
Meaning
To take something as your own, such as a child, idea, or method.
Example
They decided to adopt a child from the orphanage.
他们决定从孤儿院收养一个孩子。
B1 adjective /ˈsplendɪd/

Splendid

壮丽的; 极好的; 印象深刻的
Meaning
magnificent; excellent; very impressive
Example
The castle looked splendid in the sunset.
城堡在日落时看起来很壮丽。
B1 adverb /ˈfriːli/

Freely

自由地; 没有限制;
Meaning
without restriction; openly; willingly
Example
She spoke freely about her experiences during the interview.
她在面试中自由地谈论了她的经历。
B1 adjective /ˈæbsənt/

absent

缺席
Meaning
not present at a place or event
Example
She was absent from the meeting yesterday.
她昨天没有参加会议。
B1 verb /kənˈsɪst/

consist

由...组成
Meaning
to be made up or composed of certain parts or elements
Example
The committee consists of five members.
委员会由五个成员组成。
B1 noun /ˈɛpɪsoʊd/

episode

剧集
Meaning
An event or part of a story, or one installment in a series.
Example
The last episode of the drama was watched by millions.
这部戏剧的最后一集被数百万人观看。
B1 noun /ˌsɪvɪlaɪˈzeɪʃən/

civilization

文明
Meaning
the stage of human social and cultural development and organization considered most advanced
Example
Ancient Egypt is known for its remarkable civilization.
古埃及因其卓越的文明而闻名。
B1 verb /koʊˈɑːpəreɪt/

cooperate

合作
Meaning
to work together; to collaborate
Example
The teams cooperate to achieve their common goals.
团队合作以实现他们的共同目标。
B1 verb /ʃaʊt/

shout

喊叫
Meaning
to say something very loudly
Example
He shouted at the top of his lungs to get their attention.
他尽可能大声地喊叫，以引起他们的注意。
B1 adjective /ʌnˈkaʊntəbəl/

Uncountable

无法计数的; 无穷的
Meaning
too many to be counted; innumerable; infinite in quantity
Example
There are uncountable stars in the night sky.
夜空中有无数的星星。
B1 noun /ˈbʊt.ʃər/

Butcher

屠夫
Meaning
a person whose job is cutting up and selling meat in a shop
Example
The butcher recommended the best cut of beef for our dinner.
屠夫推荐了我们晚餐的最佳牛肉切块。
B1 noun /ˈreɪn.boʊ/

Rainbow

彩虹
Meaning
an arch of colors formed in the sky by sunlight shining through rain
Example
After the storm, a beautiful rainbow appeared in the sky.
暴风雨后，天空中出现了美丽的彩虹。
B1 adjective /ˈɛd.jʊ.keɪ.tɪd/

educated

有教养的
Meaning
Having received a good level of formal schooling or training; knowledgeable
Example
She is an educated woman who values lifelong learning.
她是一个受过良好教育的女性，重视终身学习。
B1 noun, verb /ˈseɪ.lɪŋ/

sailing

帆船运动
Meaning
The act of traveling in a boat or ship using sails; the sport or activity of navigating a boat with sails.
Example
We went sailing on the lake during the summer.
我们夏天在湖上去帆船运动。
B1 verb /bʌmp/

bump

撞击
Meaning
To hit something or someone by accident; to knock against something.
Example
He accidentally bumped into the door.
他不小心撞到了门。
B1 noun /ˈdeə.ri/

Dairy

一个生产牛奶的建筑或农场；奶制品；一家销售牛奶和奶制品的商店
Meaning
a building or farm where milk is produced; products made from milk; a shop selling milk and milk products
Example
The local dairy provides fresh milk and cheese to the entire neighborhood.
当地的乳品店向整个社区提供新鲜的牛奶和奶酪。
B1 adjective /səˈfɪʃənt/

Sufficient

足够的; 适合目的的; 满意的
Meaning
enough; adequate for the purpose; satisfactory
Example
We have sufficient time to complete the project.
我们有足够的时间来完成这个项目。
B1 adjective /ˈliː.dɪŋ/

Leading

领先的; 主要的; 最重要的
Meaning
foremost; principal; most important; guiding
Example
She is a leading expert in environmental science.
她是环境科学领域的领先专家。
B1 noun /ˈɑb.stə.kəl/

Obstacle

障碍
Meaning
something that blocks or makes progress difficult; a barrier
Example
Bad weather was the main obstacle to our journey.
坏天气是我们旅行的主要障碍。
B1 noun, verb /ɡreɪd/

grade

等级
Meaning
A level of quality, rank, or performance; to assign a score or mark to work or performance.
Example
The teacher graded all the papers by the weekend.
老师在周末之前批改了所有的作业。
B1 noun ˈkraɪsɪs

crisis

危机
Meaning
A time of intense difficulty, trouble, or danger.
Example
The financial crisis affected global markets.
金融危机影响了全球市场。
B1 noun /ˈæʃ.treɪ/

Ash tray

烟灰缸
Meaning
a receptacle for tobacco ash and cigarette butts
Example
Please use the ash tray for your cigarette.
请使用烟灰缸放你的香烟。
B1 noun truː ˌɛdjuˈkeɪʃən

true education

真正的教育
Meaning
Genuine learning that develops both mind and character.
Example
True education builds a noble and beautiful life.
真正的教育塑造了崇高而美丽的生活。
B1 adverb /ˈfeər.li/

Fairly

公正地; 适度地; 合理地
Meaning
in a just manner; moderately; reasonably
Example
The test was fairly easy, but some questions were challenging.
测试相当简单，但一些问题具有挑战性。
B1 noun /ˈlaɪ.ər/

Liar

骗子
Meaning
a person who tells lies; someone who does not tell the truth
Example
Nobody trusts him because he is a liar.
没有人相信他，因为他是个骗子。
B1 adverb /ʌnˈfɔːrtʃənətli/

Unfortunately

不幸地
Meaning
used to express regret or disappointment about something
Example
Unfortunately, the weather was bad for our picnic.
很遗憾，天气不适合我们的野餐。
B1 noun /æks/

Axe

斧头
Meaning
a tool with a heavy blade for cutting wood
Example
The lumberjack swung his axe to chop the tree.
伐木工人挥动着他的斧头砍树。
B1 noun /ˈpiː.kɒk/

Peacock

孔雀
Meaning
a large bird with beautiful colorful tail feathers that can spread out like a fan
Example
The magnificent peacock displayed its colorful feathers to attract attention.
那只雄伟的孔雀展开了五彩斑斓的羽毛，吸引了人们的注意。
B1 noun /ˈɡæsəˌliːn/

gasoline

汽油
Meaning
a liquid fuel made from petroleum, used mainly to power engines in vehicles
Example
The price of gasoline has increased significantly this month.
本月汽油价格显著上涨了。
B1 noun, verb /ˈbʊli/

bully

欺凌者 / 霸凌者
Meaning
A person who habitually seeks to harm or intimidate those weaker; to intimidate or mistreat someone weaker.
Example
The teacher stopped the older boy from trying to bully his classmates.
老师阻止了那个年纪较大的男孩，避免他试图欺负他的同学。
B1 noun /ɪnˈdʒɔɪmənt/

enjoyment

享受
Meaning
the state or process of taking pleasure or satisfaction in something
Example
She felt great enjoyment while reading her favorite book.
她在阅读她最喜欢的书时感到极大的享受。
B1 noun; gerund /ˈnɪtɪŋ/

knitting

编织
Meaning
the craft or activity of making fabric by interlocking loops of yarn with needles; the act of forming something closely or firmly together
Example
She spends her evenings knitting scarves for her family.
她晚上为家人编织围巾。
B1 noun /ˈpaʊdər/

powder

粉末
Meaning
a fine, dry substance made of very tiny particles
Example
She sprinkled some powder on the cake.
她在蛋糕上撒了一些粉。
B1 noun /doʊˈneɪ.ʃən/

Donation

捐赠; 贡献
Meaning
something that is given to a charity, especially a sum of money; the act of giving
Example
The generous donation helped the hospital purchase new medical equipment.
慷慨的捐赠帮助医院购买了新的医疗设备。
B1 adjective /ˈel.ɪ.ɡənt/

Elegant

优雅的
Meaning
graceful and stylish; refined; sophisticated
Example
She wore an elegant dress to the party.
她穿着一件优雅的连衣裙去参加聚会。
B1 verb /əˈsɛs/

assess

评估
Meaning
to evaluate or estimate the nature, ability, or quality of something
Example
The teacher assessed the students' progress.
老师评估了学生的进展。
B1 adjective /draɪd/

dried

干
Meaning
without moisture; preserved by removing water
Example
She added some dried flowers to the vase for decoration.
她在花瓶里加了一些干花来装饰。
B1 noun ɔːlˈtɜːrnətɪv

alternative

替代品
Meaning
(Of one or more things) available as another possibility or choice.
Example
Finding an alternative to plastic is essential.
找到塑料的替代品是至关重要的。
B1 noun /ˈætɪˌtjuːd/

attitude

Meaning
A settled way of thinking or feeling about someone or something, often reflected in behavior.
Example
Her positive attitude helped her overcome many challenges.
B1 adjective hɪˈstɔːrɪk

historic

历史的
Meaning
Famous or significant in history, or potentially so.
Example
Victory Day is a historic moment for Bangladesh.
胜利日是孟加拉国的一个历史性时刻。
B1 verb /məˈsɑːʒ/

massage

按摩
Meaning
to rub and press muscles to relieve pain or tension; to manipulate information
Example
The therapist will massage your back to reduce muscle tension.
治疗师会按摩你的背部以减轻肌肉紧张。
B1 noun /ˌrɛzəˈluːʃən/

resolution

解决, 决议
Meaning
The action of solving a problem, dispute, or contentious matter.
Example
The resolution of the issue requires careful planning and action.
解决问题需要仔细的计划和行动。
B1 noun /feɪm/

Fame

名声
Meaning
the condition of being known or talked about by many people
Example
The young actor achieved international fame with his latest movie.
这位年轻演员凭借他最新的电影获得了国际声誉。
B1 noun, verb /spoʊk/

spoke

辐条 / 说
Meaning
As a noun, a bar connecting the center of a wheel to its rim; as the past tense of 'speak'.
Example
The bicycle's spoke was bent after the accident.
自行车的辐条在事故后弯曲了。
B1 noun /ˈɑp.ʃən/

Option

选项
Meaning
a thing that is or may be chosen; an alternative course of action
Example
You have the option to work from home or office.
你可以选择在家工作或在办公室工作。
B1 noun /træp/

Trap

陷阱
Meaning
a device or enclosure designed to catch and retain animals, or a situation from which it is difficult to escape
Example
The mouse was caught in the trap overnight.
老鼠在夜间被困在陷阱里。
B1 adjective /ədˈvænst/

advanced

先进
Meaning
highly developed or complex
Example
He is studying an advanced level of mathematics.
他正在学习高级数学。
B1 noun /ˈɔːfɪsər/

officer

警官
Meaning
a person in a position of authority, especially in law enforcement
Example
The officer gave him a ticket for speeding.
警官因超速给了他一张罚单。
B1 verb /əˈproʊtʃ/

approach

接近 / 处理
Meaning
to move closer to someone or something; to deal with a situation or problem
Example
The teacher approached the student to offer help.
教师接近学生以提供帮助。
B1 adjective /ˈteknɪkəl/

Technical

技术的; 专业的;
Meaning
relating to or involving special skills or knowledge; requiring specialized training
Example
The manual contains technical instructions for operating the machine.
手册包含操作机器的技术说明。
B1 verb /seɪl/

sail

扬帆旅行
Meaning
to travel on water in a boat or ship using sails or by wind power
Example
They sailed across the Atlantic Ocean last summer.
他们去年夏天横渡了大西洋。
B1 noun kəˈmɪt.mənt

commitment

承诺
Meaning
A promise or firm decision to do something; the state or quality of being dedicated to a cause or activity.
Example
The president reaffirmed his commitment to environmental protection.
总统重申了他对环境保护的承诺。
B1 noun /tʃɑːrm/

Charm

魅力; 魔法; 吸引力
Meaning
the power or quality of giving delight or arousing admiration; a magical spell or talisman
Example
Her natural charm and wit made her popular at social gatherings.
她天生的魅力和机智使她在社交聚会中受欢迎。
B1 noun /ˈkɒkˌteɪl/

cocktail

鸡尾酒
Meaning
a mixed drink typically containing alcohol and other ingredients.
Example
She ordered a cocktail at the bar.
她在酒吧点了一杯鸡尾酒。
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。
B1 adjective ˈʃɔːrt.tɜːrm

short-term

短期的
Meaning
Occurring over or involving a relatively short period of time.
Example
Investing in stocks can yield short-term profits.
投资股票可以带来短期收益。
B1 verb pres

press

按压. 按。
Meaning
Exert force on (someone or something), typically with one's finger or hand, in order to move them away from oneself.
Example
Press firmly to operate the machine.
按压以操作机器。
B1 adjective /ˈsɔːlti/

Salty

咸的
Meaning
having the taste of salt; containing salt; tasting of seawater
Example
The salty ocean water made her thirsty.
咸海水让她口渴。
B1 adjective /ˈkəʊstəl/

coastal

沿海
Meaning
relating to or near a coast or shoreline
Example
They built a resort in a coastal area.
他们在沿海地区建造了一个度假村。
B1 verb /ˈedɪt/

edit

编辑
Meaning
to make changes to improve or correct something
Example
I need to edit this document before submission.
我需要在提交之前编辑这个文档。
B1 verb /skrætʃ/

scratch

幸福
Meaning
to rub a surface or skin with something sharp or rough, often to relieve itching
Example
The cat scratched the door to be let in.
当她收到奖项时，她无法掩饰自己的幸福。
B1 noun /ˈsʌn.laɪt/

sunlight

阳光
Meaning
Direct light from the sun.
Example
Sunlight does not reach the abyssal depths of the ocean.
阳光无法到达海洋的深渊。
B1 adjective /ˈrel.ə.tɪv/

Relative

相对的
Meaning
considered in comparison to something else; not absolute; comparative
Example
The cost of living is relative to your income level.
生活成本相对于你的收入水平。
B1 noun /ˈkɑn.træst/

Contrast

对比; 差异; 比较
Meaning
the state of being strikingly different from something else; comparison showing differences
Example
The contrast between city life and rural life is quite remarkable.
城市生活和乡村生活之间的对比相当显著。
B1 noun /rɪˈtaɪə.mənt/

Retirement

退休
Meaning
the action or fact of leaving one's job and ceasing to work; the period of life after leaving work
Example
He is planning his retirement after 40 years of service.
他在工作40年后计划退休。
B1 noun /rɪˈkɔːdɪŋ/

recording

录音
Meaning
the act or process of recording something
Example
The recording of the interview was clear and loud.
采访的录音清晰且响亮。
B1 verb /ˈkɒnsəntreɪt/

concentrate

集中
Meaning
to focus all one's attention or mental effort on a particular object or activity
Example
She tried to concentrate on her studies despite the noise.
尽管有噪音，她仍试图集中精力学习。
B1 noun /ˈen.tri/

Entry

入口; 注册
Meaning
an act of going or coming in; an item written or printed in a record
Example
His entry into the competition was submitted just before the deadline.
他在截止日期前提交了参加比赛的入口。
B1 verb /ˈdoʊneɪt/

donate

捐赠
Meaning
to give money, goods, or time to help others; to contribute
Example
She donates blood every three months.
她每三个月捐一次血。
B1 noun /swiːt pəˈteɪtoʊ/

Sweet potato

红薯
Meaning
A root vegetable with sweet flesh, typically orange or purple in color
Example
Roasted sweet potato makes a healthy and delicious side dish.
烤红薯是健康美味的配菜。
B1 verb /ˈveri/

vary

变化
Meaning
to change or differ; to make different
Example
The weather conditions vary throughout the day.
天气条件整天都在变化。
B1 noun ˌkɒn.səˈveɪ.ʃən

conservation

保护
Meaning
The protection of plants and animals, natural areas, and interesting and important structures and buildings, especially from the damaging effects of human activity.
Example
Conservation of forests is crucial for climate stability.
森林保护对气候稳定至关重要。
B1 noun /ˈvaɪ.ə.ləns/

Violence

暴力; 残忍; 极端强度
Meaning
behavior involving physical force intended to hurt, damage, or kill; extreme force or intensity
Example
The government condemned all forms of violence against civilians.
政府谴责了一切形式的暴力行为，尤其是针对平民。
B1 adverb /ˈsædli/

sadly

悲伤地
Meaning
in a sorrowful or unhappy manner
Example
She sadly waved goodbye as the train departed.
火车开走时，她悲伤地挥手告别。
B1 noun /braɪd/

Bride

新娘
Meaning
a woman on her wedding day or just before and after the event
Example
The beautiful bride walked down the aisle in her white wedding dress.
美丽的新娘穿着她的白色婚纱走过过道。
B1 noun pɔːrt

Port

港口
Meaning
A town or city with a harbor where ships load or unload.
Example
Ports improve maritime trade.
港口促进了海上贸易。
B1 noun /bɪˈheɪvjər/

behavior

行为
Meaning
The way in which one acts or conducts oneself, especially toward others.
Example
The teacher praised her good behavior in class.
老师表扬了她在课堂上的良好行为。
B1 noun /ˈvɪʒ.ən/

vision

视力
Meaning
The faculty or state of being able to see.
Example
Excessive rubbing can damage vision.
过度摩擦可能损害视力。
B1 noun /pɑːrˌtɪsɪˈpeɪʃən/

participation

参与
Meaning
the action of taking part in something
Example
Her participation in the competition was commendable.
她在比赛中的参与值得称赞。
B1 verb /kəˈmjuː.nɪ.keɪt/

communicate

Meaning
to share or exchange information, ideas, or feelings
Example
They used gestures to communicate across the noisy room.
B1 adjective /ˈplʊrəl/

plural

复数
Meaning
denoting more than one person or thing
Example
The word 'cats' is the plural of 'cat'.
'猫'的复数是'猫们'。
B1 adverb /ˈlɪtərəli/

literally

字面上
Meaning
in a literal manner or sense; exactly
Example
He was literally running for three hours without stopping.
他字面上跑了三个小时没有停下来。
B1 noun /ʃrɪmp/

Shrimp

虾
Meaning
a small marine crustacean with a slender body and long legs
Example
We ordered grilled shrimp with garlic butter for dinner.
我们点了蒜蓉黄油烤虾做晚餐。
B1 noun /ˈkærɪdʒ/

carriage

马车
Meaning
a vehicle, typically a four-wheeled one, used for transporting goods or people, especially in the past
Example
The royal family traveled in a beautiful carriage during parades.
王室家族在游行期间乘坐了一辆美丽的马车。
B1 adjective /ˌʌnˈɪntrəstɪŋ/

uninteresting

无趣的
Meaning
not holding attention or curiosity; boring
Example
The lecture was uninteresting and difficult to stay focused on.
这次讲座很无趣，很难集中注意力。
B1 noun /nuːn/

noon

中午
Meaning
12 o'clock in the daytime; midday
Example
The meeting will start at noon.
会议将在中午开始。
B1 adverb /bɪˈniːθ/

Beneath

下面; 底下
Meaning
under; below; underneath
Example
The treasure lies beneath the old tree.
宝藏埋在古老的树下。
B1 adjective /əˈsoʊsieɪtɪd/

associated

关联的
Meaning
connected or related to something or someone
Example
She is closely associated with environmental movements.
她与环保运动密切相关。
B1 noun taɪm ˈmænɪdʒmənt

time management

时间管理
Meaning
The process of planning and exercising conscious control over the amount of time spent on specific activities
Example
Time management is crucial for success.
时间管理对于成功至关重要。
B1 verb /fel/

fell

砍倒, 伐木
Meaning
to cut down a tree; to cause to fall; to strike down
Example
The lumberjacks felled several trees in the forest today.
伐木工今天在森林里砍倒了几棵树。
B1 noun /ɪmˈprɛʃən/

impression

印象, 概念
Meaning
an idea, feeling, or opinion about something or someone
Example
The book gave me a good first impression.
这本书给我留下了很好的第一印象。
B1 noun /ˈprɛər/

prayer

祈祷
Meaning
a solemn request for help or expression of thanks addressed to God or another deity
Example
She recited a prayer before the meal.
她在饭前念了祈祷词。
B1 noun /ɪnˈkʌrɪdʒmənt/

encouragement

鼓励
Meaning
the action of giving someone support, confidence, or hope
Example
Her encouragement helped me finish the project.
她的鼓励帮助我完成了项目。
B1 adjective /ˌlɛftˈhændɪd/

left-handed

左撇子
Meaning
Using or done with the left hand; also can mean clumsy or awkward.
Example
She is left-handed and writes beautifully with her left hand.
她是左撇子，左手写字非常漂亮。
B1 verb /ɪnˈɡeɪdʒ/

engage

参与
Meaning
To participate or become involved in; to attract or hold attention.
Example
The teacher tried to engage the students in the discussion.
老师试图将学生们引入讨论。
B1 noun /prəˌnʌnsiˈeɪʃən/

pronunciation

发音
Meaning
the way a word or language is spoken; the act or result of pronouncing words
Example
Her pronunciation of French words has improved significantly.
她的法语单词发音有了很大提高。
B1 noun ˌdemənˈstreɪʃənz

demonstrations

示威
Meaning
The action or process of showing the existence or truth of something by giving proof or evidence.
Example
Demonstrations occurred on March 11.
示威活动发生在3月11日。
B1 noun ˈbæl.ənst daɪ.ət

balanced diet

均衡饮食
Meaning
A diet consisting of the proper quantities and proportions of foods needed to maintain health or growth.
Example
A balanced diet is essential for maintaining good health.
均衡饮食对维持良好的健康至关重要。
B1 noun/verb /koʊd/

code

代码
Meaning
a system of words, letters, or symbols used to represent information or instructions
Example
He wrote a code to solve the problem on the computer.
他写了一个代码来解决电脑上的问题。
B1 noun /kənˈsjuːmər/

consumer

消费者
Meaning
A person who buys and uses goods and services.
Example
The company focuses on understanding consumer needs.
公司专注于理解消费者需求。
B1 noun /ˈwɪtnəs/

Witness

证人
Meaning
a person who sees an event, typically a crime or accident; someone who gives evidence in a court of law
Example
The witness testified in court yesterday.
证人昨天在法庭上作证。
B1 adjective /ʌnˈʃʊr/

unsure

不确定的
Meaning
not certain or confident; feeling doubt
Example
She felt unsure about the decision.
她对这个决定感到不确定。
B1 noun /ɑːrmz/

Arms

武器
Meaning
weapons and ammunition; firearms
Example
The soldiers carried their arms into battle.
士兵们带着他们的武器进入战斗。
B1 noun /kræb/

Crab

螃蟹
Meaning
a crustacean with a broad carapace, stalked eyes, and five pairs of legs, the first pair of which are modified as pincers
Example
The crab scuttled sideways across the sand.
螃蟹横向爬行穿过沙滩。
B1 adjective /ˈwaɪə.ləs/

Wireless

无线; 无电缆
Meaning
operating without wires; using radio waves for communication
Example
My wireless headphones provide excellent sound quality without any cables.
我的无线耳机提供了出色的音质，完全没有电缆。
B1 noun /ˈplæt.fɔːm/

platform

平台
Meaning
A raised level surface on which people or things can stand.
Example
The platform was used to discuss collaboration.
该平台用于讨论合作。
B1 adjective /ˈʌpər/

upper

上层
Meaning
higher in position or rank
Example
The upper floor of the building is under renovation.
建筑物的上层正在翻修。
B1 noun trend

trend

趋势
Meaning
A general direction in which something is developing or changing; a pattern or tendency.
Example
The current trend of deforestation is alarming.
当前的森林砍伐趋势令人担忧。
B1 noun /səˈlɛbrɪti/

celebrity

名人
Meaning
a famous person, especially in entertainment or sports
Example
The celebrity was surrounded by fans at the airport.
这位名人在机场被粉丝围住了。
B1 adjective /ˈæŋk.ʃəs/

Anxious

焦虑的; 担心的
Meaning
feeling worried or nervous; eager with concern
Example
She felt anxious about her upcoming job interview.
她因即将到来的面试而感到焦虑。
B1 verb /briːð/

breathe

呼吸
Meaning
To take air into the lungs and send it out again.
Example
It was hard to breathe in the smoky room.
在烟雾弥漫的房间里呼吸很困难。