quantities
n.
数量，工程量；音符长度（quantity的复数）
large quantities of 大量…
in large quantities 大量地
priced bill of quantities 工程量清单报价；工程概算表
proper quantities [化]摩尔量；适当数量
数量，工程量；音符长度（quantity的复数）
large quantities of 大量…
in large quantities 大量地
priced bill of quantities 工程量清单报价；工程概算表
proper quantities [化]摩尔量；适当数量
复 数：quantities
- We detected minute quantities of copper in the pantry.
我们在岩石标本中发现了微量的铜。收藏 - Huge quantities of steam may be erupted and then condense
大量水气会喷发出来，然后冷凝成雨。收藏 - The seed was sprayed over the ground in huge quantities By aeroplanes.
飞机把这些草籽大量地撒在地面上收藏 - NF3 is a colorless gas. Trace quantities of impurities can impart a musty or pungent odor to the gas.)
NF3是无色气体。痕量的杂质会使气体带有一种霉味或刺激性气味。收藏 - Trees give off large quantities of water and serve as cooling agents.
树木释放出大量的水分，可以起到降温的作用。收藏
开心词场背单词