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Fraction Opened I Part Split N Count 可数名词 Proportion

英语单词 fraction
英美音标 英 ['frækʃn] 美 ['frækʃn]
中文释义 n.小部分;少许;分数;片段
英语例句 (1) Mother's careful with her money, and spends only a fraction of her earnings.
(2) The door opened a fraction.
(3) I can only pay a fraction of my bill.
(4) Open the window a fraction, please.
(5) In the reaction, the fraction acts as an agent.
中文例句 (1) 母亲用钱很审慎,只花自己收入很小的一部分。
(2) 门稍微开了条缝。
(3) 我只付我的帐单的一小部分。
(4) 请把窗户打开一点。
(5) 在反应中,这些碎片起一种媒介的作用。
vocabulary简明 A fraction is a part of a whole. If two of you split the take from a bank heist, you would each get half. If you had a getaway driver, then the money would be split three ways, into fractions of one-third each.
vocabulary扩展 The quotient of two numbers is called a fraction, as is the action of performing division. Most of us, however, think of a fraction as a small part of an item — as in: "You only use a fraction of your actual brain power in the course of your life." Just think of a whole as a pie, and a fraction as a slice of that pie.
柯林斯解释
1
[N-COUNT 可数名词]少量;小份;一点儿 A fraction of something is a tiny amount or proportion of it.
  [oft N of n]
  • She hesitated for a fraction of a second before responding...

    她在回答之前犹豫了一下。

  • Here's how to eat like the stars, at a fraction of the cost...

    这就是如何花少量钱却能像明星一样吃喝的方法。

  • I opened my eyes just a fraction.

    我微微睁开了眼睛。

2
[N-COUNT 可数名词]分数 A fraction is a number that can be expressed as a proportion of two whole numbers. For example, ½ and ⅓ are both fractions.
  • The students had a grasp of decimals, percentages and fractions.

    学生们掌握了小数、百分数和分数。

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