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
I'm having some trouble keeping food down.
我吃东西时感到困难。
Saturday the whole family will clean out the garage.
周六全家动员打扫车库。
That's OK. It doesn't matter.
好的。不要紧。