Elastic coupling
[化] 弹性联轴节
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
my mother is running for the school board?
我母亲竞选联合校董会董事吗？
Do you have change for a twenty-dollar bill?
你付了一张20美元帐单了吗？
Well, what else did you hear about at the meeting?
喂，在会上你还听到了别的什么吗？