Hydrocoupling
水压联轴器, 液压联轴器
🗣️ 情景例句
Isn't there a conversation that we have to finish?
我们不是有话还没说完吗？
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
There are some hills in the picture, too.
画上有一些山。