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
Excuse me, Mr. Carlson,
对不起 ，Carlson先生，
These pills can be obtained by prescription only.
这些药丸只有凭医生处方才能买到。
I was only five when my father had taken me abroad, and that we eighteen years ago.
我5岁那年，父亲就带我出了国，那是18年前的事了。