英语词汇“doornail”是什么意思，“doornail”的读音、用法及例句翻译-乐坝网

词汇	doornail
释义	door·nail AHD[dôrʹnāl', dōrʹ-] D.J.[ˈdɔːˌneɪl, ˈdəʊr-]K.K.[ˈdɔrˌnel, ˈdor-]n.（名词） A large-headed nail.大头钉 Idioms习惯用语dead as a doornail Undoubtedly dead.确已死亡的
随便看	asepses asepsis aseptic ases -ases asexual asexuals as far as asfetida as for asg. Asgard asgd. asgmt. ash ashamed Ashanti Ashantis Ashbery ashcake ashcan Ashcan school Ashcroft Ashdod Ashe

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