Eiaminodiphenylether
二氨基二苯醚
🗣️ 情景例句
What's the matter?
发生了什么事？
Look before you leap. First think, then act.
三思而后行。
Which would you like, a cup of tea or a glass of milk?
你想来点什么，一杯茶还是一杯牛奶？