at large

是一个非常常见的短语

新概念第三册第一课

A puma at large

你还记得它是什么意思吗？

解析

例句

That escaped prisoner is still at large.

逃犯到底怎么了？

at large

自由的、未被捕的

a puma at large

逃遁的美洲狮

That escaped prisoner is still at large.

那个逃犯仍逍遥法处。