n.量( quantity的名词复数 );大量;[语音学、韵律学]音量(指元音或音节的长短);数目;
例句:
They ordered quantities of farm implements.
他们订购了大量农具.
This medicine is poisonous if taken in large quantities.
这种药如服过量是会中毒的.
Quantities are easily misjudged.
数量容易被估错.