sounding board
短语共振板
发音
其它
词形变化
sounding boards
复数
别名
sounding-board
释义与例句
n.
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1.
A thin board that forms part of the resonating chamber of a musical instrument and serves to reinforce its sound.
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2.
A structure that reflects sound towards the intended listeners. Abatsons.
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3.
Any device or means used to spread an idea or point of view.
引申义 -
4.
A person, or group, whose reactions to a new idea or proposal serve to assess its acceptability.