钩尾

1.
coupler tail
铁路词汇3 - drj08的日志 - 网易博客 ... 钩身 coupler shank 钩尾 coupler tail 钩颈 coupler neck ...
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Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard