Flexible coupling
[电] 活动耦合
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
Dad, Richard--Alexandra's here.
爸爸 Richard Alexandra来了。
I wish you wouldn't go this way.
我希望你不必落得这样的下场。
You must always return your library book on time!
你必须按时归还图书馆的书！