doornail
/ˈdɔːneɪl/noun
- a stud set in a door for strength or as an ornament（起加固或装饰作用的）护门帽钉; 大头钉。
短语
(as) dead as a doornail
- quite dead完全死了的。
| 单词 | doornail |
| 释义 | doornail/ˈdɔːneɪl/noun
短语 (as) dead as a doornail
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