in the crowd 和at the crowd的区别？

没有αt the  crowd 的用法

in the crowd译为：在人群里．

crowd 作为人群时要用复数 in the crowds 在人群中

on the crowd也是可以的，

比如：A lazy somnolence descended on the crowd 一阵沉沉欲睡的懒意降落在人群里面

crowd 相关词组

1. go with the crowd : 随大流；

2. crowd out : 挤出, 排挤；

(1)in the crowd在群中，强调在一个整体的范围内

Scattered groans and whoops broke out in the crowd.  

人群里不时发出几声抱怨和欢呼。

He caught a glimpse of her in the crowd. 他一眼瞥见她在人群里。

She looked for him but couldn't see him in the crowd.  她在人群里找来找去，但没看见他。

(2)among the crowd 强调在…中;被…所环绕

They walked among the crowd in Red Square.  他们在熙熙攘攘的红场散步。

A uniformed chauffeur identified me among the crowd.  一个穿制服的司机在人群中认出了我。

I glimpsed her among the crowd just now.  我刚才看到她在人群里.

Things weren't so bad, after all. I was among friends again...  情况还不是那么糟糕，毕竟我又回到了朋友当中。

I was brought up among people who read and wrote a lot.  

我周围是些经常读书写文章的人，我是在他们的熏陶下长大的