Dmba
abbr. dimethylbenzanthracene 二甲基苯蒽
🗣️ 情景例句
Now let's discuss the terms of payment.
现在来讨论付款条件。
Contact me by telephone.
电话跟我联络。
He's awful!He telephoned me four times Yesterday, and three times the day before yesterday.
他讨厌透了！他昨天给我打了4次电话，前天打了3次。