Diphenyldiimide
二苯基二酰亚胺
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
There're a lot of rumors going around.
很多流言流传着。
The students declared against cheating.
学生们表示反对作弊。