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
The government announced its new economic policies.
政府发布了新的经济政策。
Penny wise and pound foolish.
小事聪明，大事糊涂。
What are you doing?
你在干什么？