quantity

n.

1. 量[U]
   Mathematics is the science of pure quantity.

   數學是研究純量之科學。

2. 數量；分量[C][（+of）]
   There is a small quantity of water left in the bottle.

   瓶子裡還剩下少量的水。

3. 大量，大宗[C][P1][（+of）]
   She has quantities of good clothes.

   她有許多好衣服。

4. 【語】（母音，音節等的）音量[U]
5. 【數】量[U]
6. 【邏】（命題的）量[U]