词典网
首页 | 英汉词典 | 短语词典
更新日期:2026-08-14
on one’s back仰面向上;朝天:A little child slipped down and fell on his back,his mother helped him up hastily.一个小孩滑倒了,摔个仰面朝天,他的母亲连忙把他扶起来。