as dead as a doornail

• 肯定死了,死僵了

as dead as a doornail的英文翻译是什么意思，词典释义与在线翻译：

参考翻译

• 肯定死了，无效的，失效的

as dead as a doornail的用法和样例：

词汇搭配

• dead as a doornail 死绝,死透