Everybody was too tired to stay on their feet．为什么要用on their feet _英语解答

Everybody was too tired to stay on their feet．为什么要用on their feet 不懂 ...为什么用on?

人气：304 ℃　时间：2020-09-18 22:09:38

解答

大家都太累了以至于站不起来了
站起来 on one's feet