Underdriven
受下方传动的, 下部传动的
🗣️ 情景例句
I have no spare time for hobbies or activities.
我没有时间去爱好什么。
A man of words and not deeds is like a garden full of weeds.
空有言语而无行动的人，犹如杂草丛生的花园。
Ducks know how to swim when they are born.
鸭子天生会游泳