Hydrocoupling
水压联轴器, 液压联轴器
🗣️ 情景例句
One step at a time.
做事要一步一步来。
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
No matter what happens, she often said, keep on beginning.
无论发生什么事，"她常说，不断从头开始。