Polyvalency
[医]多价（性）
🗣️ 情景例句
I would like to live somewhere near the university, or at least on a bus line.
我想住在大学附近，或者至少有公共汽车直达。
If I can't go with you, what is your reaction?
如果我不能和你一起去，你会作何反应？
He lacks courage.
他缺乏勇气。