Biphenylyl
[化] (来自biphenyl)联苯基
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
No one can call back yesterday.
往日不复返。
Millionaires don't buy things on instalments!
百万富翁是不会分期付款买东西的！