Dmba
abbr. dimethylbenzanthracene 二甲基苯蒽
🗣️ 情景例句
May I take your order?
可以点菜了吗？
All of us hope that you will enjoy yourselves.
我们全体人员祝大家过得愉快。
Look at Mr Fat. He was very rich. He had lots of money.
瞧胖先生。他很富。他有很多钱。