Polytypism
多型性, 多型现象
🗣️ 情景例句
I would like to check-out now.
我现在就想结账离开。
What's your favorite game?
你最喜欢的游戏是什么？
Read Jimmy's card to me,please, penny.
请把吉米的明信片念给我听听，彭妮。