Phthalanil
N-邻苯二酰苯胺
🗣️ 情景例句
Keep a small English dictionary with you at all time.
随身携带一本小英文字典。
I haven't seen you for ages.
好久没见了。
Experts believe that there are about 40,000 different types of job in the world. Choosing the right one is a difficult job in itself.
专家们认为世界上大约有4万个不同种类的工作。要从中选择一个适合自己的工作是很困难的。