Underdrive
传动迟缓, 低速传动, (液力机的)下传动
🗣️ 情景例句
My wife died four years ago.
我妻子四年前去世了。
I am honored by the invitation.
承蒙招待，深感荣幸。
OK. I've got a better idea. Why don't we do it together?
好，我有了一个更好的主意。为什么我们不一起干呢？