Dibenzanthracene
[化] 二苯并蒽\\n[医] 二苯蒽
🗣️ 情景例句
let you and I talk about it.
我们就来讨论一下。
We hope that the next negotiation will be the last one before signing the contract.
我们希望下一交谈判将是签订合同前的最后一轮谈判。
May I have your name, please?
请问尊姓大名？