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
but I've worked so hard on Family Album, U.S.A.,
但是我一直为Family Album, U.S.A.辛勤工作
Every mother's child is handsome.
老王卖瓜，自卖自夸。
I'm listening to her.
我在听她说话。