英语词汇“trap door”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	trap door
释义	Collins Concise English Dictionary © HarperCollins Publishers:: trap door n a door or flap flush with and covering an opening, esp in a ceiling
随便看	telephone answering machine telephone bank telephone banking telephone book telephone booth telephone box telephone directory telephone exchange telephone number telephone pole telephoner telephone receiver telephone selling telephone tag telephonic telephonically telephonist telephony telephoto telephotograph telephotography telephoto lens telephotometer teleplasm teleplasmic

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