volume/ 'vɔljuːm /

1.noun [of object] [ gas etc] 
体积

2.noun [of sales] [ traffic] 


3.noun [c] [frm] 
(book) 卷

4.noun
(in series) 册

5.noun [of TV] [ radio] [ stereo] 
(sound level) 音量

volume one/two
 [of book] 第一/二册
the way she looked at him spoke volumes
她看他的眼神意味深长
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