Biphenylyl carbonyl
[化] 联苯羰基
🧩 词语组成解析
[化] (来自biphenyl)联苯基
[医] 羰基, 碳酰
🗣️ 情景例句
You gave them to Richard.
你交给了Richard。
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
Tramps seem to be the only exception to this general rule.
在这条普遍的规律前面，