Diaminophenazine
[化] 二氨基吩嗪
🗣️ 情景例句
Scene: Tom and his wife have invited Carl and David for dinner.
场景：汤姆和他夫人邀请卡尔和大卫吃晚饭。
Have you bought any cake?
你买蛋糕吗？
I am not sure such data does exist.
我不确定是否有这样的资料存在。