couplings
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释义
- n垂综;联轴器;离合器, 磨擦器(coupling的复数)
英文释义
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
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