人群的英文：
crowd
throng
multitude
(of people)confluence
herd

参考例句：

Profitable to the masses
便利人群

The horsy crowd
爱马的人群

The crowd roared itself hoarse.
人群喊哑了嗓子

The retention of flood waters,crowds
拦住洪水、人群

The crowd scattered.
人群散开了.

An orderly crowd
守秩序的人群

The crowd crackled with excitement.
人群兴奋激动。

eyed the passing crowd with indifference.
漠然地看着过往人群

(unpleasantly) large number of people;crowd
(令人反感的)大群人;人群

The movie star likes to call attention to the crowd.
电影明星喜欢唤起人群的注意。

crowd是什么意思：
n. 人群，一伙；一堆，许多，大众
v. 拥挤；挤满，挤进

You can feel the electricity in the crowd.
你可感到群众的激情。

The shop was mobbed by a large crowd.
这家商店遭到一大群人的袭击。

The crowd surrounded the victor.
人群挤在胜利者周围。

throng是什么意思：
n. 人群
v. 群集；蜂拥

Every corner of the ship was thronged.
船上每个角落都是人头攒动。

The people throng to see the king.
人们蜂拥着前去一睹国王的雄姿。

The audience thronged into the theatre.
观众拥进了剧。

multitude是什么意思：
n. 许多，多数
n. 群众，人群