R-c coupling
[电] 电阻耦合
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
Lillian! Oh, my gosh!
Lillian！噢， 我的天啊！
Keep the change.
不用找了。
How long has Jim been at his school?
吉姆到校有多长时间了？