Unit5单词讲义
bounce
词性:动词
中文意思:弹起,反弹
英文释义:to spring back after hitting a surface
词源:来自古法语bounger,意为“弹起”
例句:The ball bounced off the wall and hit me in the face.
固定搭配:bounce back, bounce along, bounce off
近义词:spring, rebound, bound
aptitude
词性:名词
中文意思:天资,才能
英文释义:a natural ability or talent for doing something
词源:来自拉丁语aptitudo,意为“适合,能力”
例句:She has a great aptitude for languages.
固定搭配:natural aptitude, academic aptitude, musical aptitude
近义词:talent, skill, ability
head start
词性:名词短语
中文意思:领先优势,先机
英文释义:an advantage given to someone at the beginning of a race or petition
词源:字面意思是“头部的开始”,表示在比赛开始时就已经领先
例句:Starting with a head start, he quickly took the lead in the race.
固定搭配:give/get a head start, head start in life, head start on the project
近义词:advantage, lead, edge
scenario
词性:名词
中文意思:情景,场景
英文释义:a set of circumstances that might occur in the future
词源:来自意大利语scenario,意为“舞台布景”
例句:We need to consider all possible scenarios before making a decision.
固定搭配:business scenario, worstcase scenario, potential scenario
近义词:situation, context, setting
lawyer
词性:名词
中文意思:律师,法学家spring怎么读中文什么意思
英文释义:a person who practices law or is qualified to give legal advice
词源:来自拉丁语literator,意为“学者”或“文人”
例句:She is a lawyer specializing in environmental law.
assemble
词性:动词
中文意思:组装,聚集
英文释义:to put together or gather things in order to form a whole
词源:来自拉丁语的 "ad"(向)和 "semblēre"(相似),意为“使相似”或“使一致”。
例句:We need to assemble the parts before we can start building the model.
固定搭配:assemble a team, assemble evidence, assemble data
近义词:gather, collect, congregate
drawer
词性:名词
中文意思:抽屉
英文释义:a partment with a sliding front that is used for storing or keeping things
词源:来自古英语的 "drēawer",意为“拉出的东西”。
例句:She opened the drawer and took out a pen.
固定搭配:close the drawer, pull out the drawer, empty the drawer
近义词:partment, chest, box
breast
词性:名词
中文意思:胸部,乳房
英文释义:the front part of the body between the neck and the waist, where the heart and lungs are located; also, the female mammary gland
词源:来自古英语的 "brest",意为“胸部”。
例句:She placed her hand on her breast, feeling the beat of her heart.
固定搭配:breast cancer, breastfeeding, bare one's breast
近义词:chest, bosom, bust
hydrogen
词性:名词
中文意思:氢气
英文释义:a colorless, odorless gas that is lighter than air and is present in all water and many fuels; a chemical element with the symbol H and atomic number 1
词源:来自希腊语的 "hydro"(水)和 "genes"(产生),意为“水的生成物”。
例句:Hydrogen is used in many industrial processes.
固定搭配:hydrogen fuel cell, hydrogen peroxide, hydrogen bond
近义词:water vapor, hydrocarbon, alkane
radium
词性:名词
中文意思:镭
英文释义:a radioactive chemical element that is silverywhite in color and gives off alpha particles; used in medicine and industry
词源:来自拉丁语的 "radius"(射线),意为“光线”。
例句:The scientist studied the properties of radium.
固定搭配:radium therapy, radium clock, radium paint
近义词:uranium, thorium, polonium
wrist
词性:名词
中文意思:手腕
英文释义:the joint between the hand and the forearm
词源:来自古英语的wrīst,意为“手腕”
例句:He wore a watch on his wrist.
固定搭配:slap on the wrist(轻罚)
近义词:wristband, knuckle
bridegroom
词性:名词
中文意思:新郎
英文释义:a man who is about to be married
词源:来自古英语的brydguma,意为“新娘的丈夫”
例句:The bridegroom looked very handsome in his tuxedo.
固定搭配:bridegroom's speech(新郎致辞)
近义词:groom, bridegroomtobe
geometry
词性:名词
中文意思:几何学
英文释义:the branch of mathematics dealing with points, lines, surfaces, and solids
词源:来自古希腊语的geometria,意为“地测量”
例句:She is studying geometry this semester.
固定搭配:plane geometry(平面几何)
近义词:mathematical geometry, spatial geometry
debt
词性:名词
中文意思:债务,欠款
英文释义:an amount of money that one person owes to another
词源:来自古法语的det,意为“债务”
例句:He has a lot of debt from his student loans.
固定搭配:clear off the debt(还清债务)
近义词:loan, liability, obligation
categorise
词性:动词
中文意思:分类,归类
英文释义:to put things or people into groups according to their type or nature
词源:来自拉丁语的categoria,意为“种类”
例句:She likes to categorise her books by genre.
固定搭配:categorise data(数据分类)
近义词:classify, group, sort
profile
词性:名词/动词
中文意思:(名词)侧面像,轮廓;(动词)描绘…的轮廓,概述
英文释义:(noun)a side view of someone's face;(verb) to describe the main features of something or someone in a shortened form
词源:来自拉丁语的profilium,意为“轮廓”或“侧面”
例句:(noun)I saw his profile from behind.(动词)The article profiles the new CEO.
participant
词性:名词
中文意思:参与者,参加者
英文释义:a person who takes part in an activity or event
词源:participate(参与)+ ant(表示人或物)
例句:All participants are required to attend the meeting.
固定搭配:participant observation(参与观察)
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