Have one's back to the wall

脱口说英语--习语口语大全(实用生活篇) ... have one's head in one's mouth 提心吊胆 have one's back to the wall 陷入绝境 ...

S01e02&n... ... get sb.'s back up 令人不快 have one's back to the wall 情况不妙，难以摆脱 put one's back into 非常努力地做 ...

英文back是什么... ... get off sb.'s back1. 不再打扰某人 have one's back to the wall1. 处于绝境 on one's back1. 卧病在床 ...