couplings的中文意思、音标与词形变化

n. 垂综；联轴器；离合器, 磨擦器（coupling的复数）

n a connection (like a clamp or vise) between two things so they move together n a mechanical device that serves to connect the ends of adjacent objects n the act of pairing a male and female for reproductive purposes v bring two objects, ideas, or people together v link together v form a pair or pairs v engage in sexual intercourse