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Coupling
01
連結器, 連結装置
the mechanism used to connect railroad cars together
02
交尾, カップリング
the act of pairing a male and female for reproductive purposes
03
カップリング, 結合
a mechanical device that serves to connect the ends of adjacent objects
coupling
n
couple
v
例
The coupling locked the cars together for the journey.
The coupling allowed for easy attachment and detachment of cars.
She checked the coupling for wear and tear.
The coupling system included safety features to prevent accidental uncoupling.
They upgraded to automatic couplings for faster operations.
