火范文>英语词典>a number of翻译和用法

a number of

英 [ə ˈnʌmbə(r) ɒv]

美 [ə ˈnʌmbər əv]

许多的

同义词辨析

a fewa number ofseveralsome【导航词义:一些】

a fewadj. 一些,几个
〔辨析〕
在数量上用于肯定意义,强调有一些,后接复数可数名词。
〔例证〕
I have a few friends in New York.
我在纽约有几个朋友。
I have saved a few chocolates for the children.
我留了一些巧克力糖给孩子们。
a number of许多…,若干…
〔辨析〕
强调数量的概念,也可说 a large/small number of, 后接复数可数名词,谓语动词用复数。
〔例证〕
There are a number of chairs in the hall.
大厅里有一些椅子。
A large number of children survived the earthquake.
不少孩子从地震中幸存了下来。
A small number of students at this college are studying electronics.
这所学院里有少数学生在学电子学。
severaladj. 几个,数个
〔辨析〕
相对于 a few,some 而言较为正式,一般只能用于肯定句,强调“不止一两个”,后接复数可数名词。
〔例证〕
She raises several pigs.
她养了好几头猪。
After several visits to Beijing, she had learned a little Chinese.
数次访问北京后,她学会了一点汉语。
There are several holes in the wall.
墙上有几个洞。
someadj. 一些,若干
〔辨析〕
带有不确定性,多用于肯定句中,后接复数可数名词或不可数名词。
〔例证〕
Some co-workers attended his party.
一些同事参加了他的聚会。
He has been gone for some time.
他已经离开一段时间了。
He saved some apples for his children.
他给孩子们留了些苹果。

双语例句

  • There are a number of improvements; for instance, both mouse buttons can now be used
    在许多地方有了改进,例如,鼠标的左右键都可以使用了。
  • In order to reach this limit a number of technical problems will have to be solved.
    要达到这个限度,还有很多技术问题必须解决。
  • A number of problems marred the smooth running of this event
    许多问题影响了这件事的顺利进行。
  • A number of beaches in the region have been polluted by sewage pumped into the Irish Sea.
    这一地区的一些海滩已被排放到爱尔兰海的污水污染了。
  • Protesters have been putting up barricades across a number of major intersections
    抗议者们在许多主要的十字路口设置了路障。
  • The research begs a number of questions.
    研究绕过了一些问题。
  • The Government has introduced a number of other money-saving moves
    政府已经采取了其他一些省钱的举措。
  • The crisis has led to the closure of a number of non-essential government services.
    危机已导致了许多可有可无的政府机构的关闭。
  • Two significant constants have been found in a number of research studies.
    若干研究已经发现了两个重要常量。
  • We've consulted a number of books about the subject in the library.
    我们在图书馆查阅了很多有关这个题目的书籍。