Danthron
[化] 丹蒽醌; 1,8-二羟基蒽醌
🗣️ 情景例句
Susan's vice-president in charge of new toys and games.
Susan是主管新玩具和新 戏器具的副总裁。
I need the change for the stamp machine.
我需要投入自动售邮票机的零钱。
One of these men was found and he began to tell the story of this family group.
哈利在这些人中找到了一位，他开始谈起了这个家族的历史。