重要

fraction

🇬🇧/ˈfrækʃn/ 🇺🇸/ˈfrækʃ(ə)n/📚 4774 80 2四级六级考研托福雅思

A fraction of something is a tiny amount or proportion of it. ^少量

She hesitated for a fraction of a second before responding / answering.
她犹豫了一下才回应。The car stopped within a fraction of an inch of the wall.

“ -tion” ⌜ 表示某种行为、状态或结果 - indicating an action, process, or result ~ ⌟

fraction 出现在下面的课文中: Lesson 60 Too early and too late fraction 名词: 很小一点儿; Lesson 2 Spare that spider; Lesson 26 The past life of the earth

a fraction of a second / a minute / an inch … （强调时间或距离特别短）不到一秒钟 / 一分钟 / 一英寸

$fraction$

单词造句:

复合词fractional/ˈfrækʃən(ə)l/adj.部分的,碎片的,分数的,小数的,分馏的

复合词fractionation/ˌfrækʃənˈeɪʃən/n.分别,分馏法

复合词fractionate/ˈfrækʃəneɪt/vt.[化]使分馏

关联词proportion/prəˈpɔːʃ(ə)n/n. 比例；部分；均衡；面积

关联词percentage/pəˈsentɪdʒ/n. 百分率，百分数；百分比

词组	含义	例句
a fraction of	…的一小部分	I bought these shoes at a fraction of its original price. ^{我以原价的零头买了这双鞋。}

a high / large proportion of …	A high proportion of students participated in the survey. ^{大多数学生参加了这项调查。}
a small / tiny proportion of …	Only a small proportion of the population voted in the election. ^{只有一小部分人参加了选举投票。}
a high / large percentage of …	A large percentage of the company’s revenue comes from online sales. ^{公司收入的一大部分来自线上销售。}
a small / tiny percentage of …	Only a tiny percentage of customers reported any issues with the product. ^{只有极少数客户报告了产品问题。}