mute bottom 是什么意思,mute bottom 的翻译,解释,句子,音标,读音 - 英汉在线翻译

mute bottom

mute bottom 的中文翻译

n.

（电话机的）降音钮

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cantrip
exhaust valve regulation
slide coil
undulating hills
determination of the quality of locality
come round to
feel around
as old again as