dumb-waiter

英 ['dʌmw'eɪtər] 美 ['dʌmw'eɪtər]

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dumb-waiter的英文翻译是什么意思，词典释义与在线翻译：

英英释义

名词 dumbwaiter:

1. a small elevator used to convey food (or other goods) from one floor of a building to another