“equ”是英语中常见的词根,并非独立单词,发音为/ekw/,源自拉丁语“aequus”,核心含义是“相等、平等”,与希腊语前缀“iso-”对应。它作为构词基础,广泛出现在各类英语词汇中,帮助理解单词的内在逻辑。
equal(adj. 相等的;平等的)
The two teams have equal scores now.(两队现在得分相等。)
equation(n. 等式;方程式)
Solving this math equation requires careful calculation.(解这个数学方程式需要仔细计算。)
equator(n. 赤道)
The equator divides the Earth into northern and southern hemispheres.(赤道将地球分为南北半球。)
equity(n. 公平;股本)
The company aims to improve gender equity in the workplace.(该公司致力于改善职场性别公平。)
equivalent(adj. 等价的;n. 等价物)
One dollar is roughly equivalent to 7 yuan.(1美元约合7元人民币。)
adequate(adj. 足够的;胜任的)
Her English is adequate for daily communication.(她的英语足以应付日常交流。)
equilibrium(n. 平衡;均衡)
The ecosystem maintains a delicate equilibrium.(生态系统维持着微妙的平衡。)
equinox(n. 春分;秋分)
The autumnal equinox occurs around September 23rd.(秋分大约在9月23日。)
equivocal(adj. 模棱两可的)
His response was equivocal, leaving us unsure of his true intentions.(他的回答模棱两可,让我们不确定他的真实意图。)
equip(v. 装备;配备)
The lab is equipped with advanced technology.(实验室配备了先进技术。)
equivalent to(等同于):This amount is equivalent to three months' salary.
equality of opportunity(机会平等):Society should strive for equality of opportunity.
chemical equation(化学方程式):Balancing a chemical equation is a basic skill in chemistry.
equitable distribution(公平分配):Equitable distribution of resources is crucial for social stability.
“equ”有时易与表示“马”的词根“equ-”(源自拉丁语“equus”)混淆,如“equestrian”(马术的),但二者词源和含义完全不同,需通过上下文区分。掌握“equ”的核心含义“相等”,可帮助快速记忆相关词汇,例如“equilateral”(等边的)、“equidistant”(等距的)等。
通过理解词根“equ”,不仅能高效扩展词汇量,还能更清晰地把握英语构词逻辑。下次遇到含“equ”的单词时,不妨尝试拆解其结构,你会发现记忆变得更加轻松。