Dmba
abbr. dimethylbenzanthracene 二甲基苯蒽
🗣️ 情景例句
He treats everyone with courtesy.
他对待每一个人都很有礼貌。
One false step will make a great difference.
失之毫厘，谬以千里。
Oh, I'm feeling even worse! I think I'm going to die!
噢，我感觉更糟了！我想我要死了！