J-j coupling
[化] j-j偶合
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
🗣️ 情景例句
And miles to go before I sleep,
在我就寝前还得赶许多哩路
He reads a book every day.
他每天都读一本书。
I've been working so hard recently that I haven't had any time for collecting new stamps.
最近我的学习一直很紧张，没有时间收集新邮票。