Rihid coupling
[机] 刚性联结器
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
That's for sure.
说的也是。
It is probably only the flu (influenza).
可能只是流行性感冒吧。
What are you doing?
你在干什么？