a number of

1.Sophie was being pursued by a number of men.

索菲正遭到好个男人纠缠。

2.The rapakivi granites have a number of petrological peculiarities.

环斑花岗岩具有若干岩石学特征。

3.I visited a number of scientific institutes in Asia.

我访问亚洲许多科学协会。

4.A number of new products have been successfully trial-produced.

许多新产品已试制成功。

5.He made a number of simplifications in the taxation system.

他在税制上作一些简化。

6.A number of misconceptions have grown up around this theory.

围绕着这一理论产生不少误解。

7.A number of tropical plants have been naturalized in China.

许多热带植物已经移植到中国。

8.He planted a number of flowering shrubs in the garden.

他在花园里丛开花灌木。

9.The swindlers had roped into a number of gullible persons.

子们已使一些人上当。

10.The radar beam can track a number of targets almost simultaneously.

雷达波乎可以同时追着多个目标。

11.A number of unruly youths ganged up and terrorized the district.

一些不法青年结成一伙, 使这个地区陷于恐怖。

12.A number of unruly youth ganged up and terrorized the district.

一些不法青年结成一伙, 使这个地区充满恐怖。

13.This composite illustration was made by putting together a number of drawings.

这本综合说明书是集若干图片汇合而成。

14.A number of the students detested the subject but adored the teacher.

许多学生深恶考试但深爱老师。

15.I got a number of suppliers to quote me their best prices.

我有一些供应商给我开出最优惠价。

16.A versatile person is often good at a number of different things.

多才多艺人通常擅长许多不同事情。

17.He looked through a number of journals before he started the research project.

他在进行该项研究课题前查阅许多期刊。

18.A number of well-known public characters were cleverly hit off by the entertainer.

一些著名社会人士被这位演员模仿得惟妙惟肖。

19.He has kept up with a number of his old workmates since his retirement.

他退休以后一直和许多老同事保持着联系。

20.The eruptions were associated with the development of a number of giant craters (calderas).

随着火山爆发形成多个大火山口(破火山口)。