n.

1. 卷，册[C]
   That encyclopedia is in twenty volumes.

   那套百科全书有二十卷。

2. 体积；容积[U]
   The volume of this container is 1000 cubic feet.

   该容器的容积是一千立方英尺。

3. （生产，交易等的）量；额[C][U]
   The volume of business with Japan has increased.

   与日本的贸易额增加了。

4. 音量[U]
   Don't play your radio at full volume.

   不要把收音机开到最大的音量。

5. 【书】书籍，厚本书
6. 大量，许多[P1][（+of）]
   Can you see volumes of smoke pouring from the factory chimney?

   你看到大团大团的烟正从工厂的烟囱涌出来吗？

n.

1. a book forming part of a work or series.
   ▸a single book or a bound collection of printed sheets.
   ▸a consecutive sequence of issues of a periodical.
   ▸historical a parchment or papyrus scroll.
2. the amount of space occupied by a substance or object, or enclosed within a container.
   ▸an amount or quantity, especially when great.
   ▸fullness of hair.
3. degree of loudness.