a large number of people in one place是什么单词?to let somebody do something是什么单词

问题描述:

a large number of people in one place是什么单词?to let somebody do something是什么单词

一个地方的一大批人。让某人做某事
而且你想问的问题是什么意思?请追问补充问题,谢谢

a large number of people in one place-----crowded 拥挤的
to let somebody do something---- allow 允许