Quantities
n. 数量, 工程量；[音]音符长度（quantity的复数）
🗣️ 情景例句
Cooking dinner for the entire family is not so easy.
给全家人做晚餐真不是件容易的事。
It's a pen.
是支笔。
Can his machine fly?
他的机器能飞吗？