“sound-proof”例句

单词 sound-proof
例句 DEFINITIVE EXAMPLES 权威例句By being insulated from the outside world with extremely effective sound-proofing, the concert hall is virtually free of ambient noise.通过使用极其有效的隔音设备与外界隔离,这个音乐厅实质上摆脱了周围的噪音。剑桥国际

 

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