volume/ˈvɔljuːm; (US) -jəm/
n.1. 卷,册2. (大部头的)书,书籍3. (与of连用)体积,容量The volume of this container is 2 cubic meters.这个容器的容量是两立方米。
4. (与of连用)(工商业的)额,量the volume of passenger travel旅客的数量
the volume of sales销售量
5. 音量;响度She turned down the volume on the radio.她关小了收音机的音量。
6. (pl) 大量volumes of smoke大量的烟
If more and more cars run in the street, a large volume of poisonous gas will be given off, polluting the atmosphere.如果愈来愈多的小汽车奔跑在马路上,会排放出大量有毒气体,污染空气。