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  1. Home /
  2. Dictionaries /
  3. 英汉词典 /
  4. a number of

a number of

/ə ˈnʌmbər ɒv/
一些

A number of students attended the workshop.

一些学生参加了研讨会。


正式非正式

表示不确定的数量,通常指较多的数量。

A number of factors contributed to the project's success.

许多因素促成了项目的成功。

A number of people have expressed interest in the new policy.

许多人对新政策表示了兴趣。

通常用于正式或半正式的语境,比“a few”表示更多的数量,但比“many”更模糊。

搭配

a number of people一些人a number of reasons一些原因a number of times多次

同义词

someseverala few

反义词

nonefewno

相关短语

a great number of短语
大量的
a large number of短语
大量的

专业提示

正式用法

“a number of”通常用于正式或半正式的语境,如报告、文章等。

数量表达

“a number of”表示不确定的数量,通常指较多的数量,但比“many”更模糊。

黄金法则

避免误用

“a number of”通常用作主语或主语补足语,后面通常接复数名词。

词源

由“a number of”组成,其中“a”表示不确定的数量,“number”表示数量,“of”表示所属关系。

用法说明

“a number of”通常用于正式或半正式的语境,比“some”更正式,比“many”更模糊。

单词拆解

a
不确定的数量
determiner
+
number
数量
noun
+
of
所属关系
preposition
英汉词典
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