coupling
n
1
(a) [U] act of joining 连结.
(b) [C, U] (arch or rhet 古或修辞) (act of) sexual intercourse 性交; 云雨.
2 [C] link connecting two parts, esp two railway carriages or other vehicles 连接器; (尤指列车等的)车钩, 挂钩.
🗣️ 情景例句
That's a brilliant idea, Richard!
这主意太棒了, Richard!
As you all know.
你们知道。
The machine was used in a cave near the seashore where -- it is said -- pirates used to hide gold.