fall-board是什么意思 fall-board怎么读
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英 ['fɔːlˌbɔːd]
英 ['fɔːlˌbɔːd]
美 ['fɔːlˌbɔːd]
美 ['fɔːlˌbɔːd]
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n. 木窗板
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=fallboard.
fall-board的英文翻译是什么意思,词典释义与在线翻译
Noun:- the hinged protective covering that protects the keyboard of a piano when it is not being played
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