Quantities
n. 数量, 工程量；[音]音符长度（quantity的复数）
🗣️ 情景例句
with Richard, Robbie, and me.
和 Richard Robbie及我在一起。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。