Polymerphism
同质多晶体现象
🗣️ 情景例句
I have been exposed to languages such as English, Spanish, and French.
我接触过英语、西班牙语和法语。
The shore man is carrying a heavy load.
码头工人在搬运沉重的东西。
It's often cold in November and it rains sometimes.
11月常常就冷了，而且有时下雨。