Phthalhydrazide
邻苯二甲酰肼
🗣️ 情景例句
Just my friend Mike and a few kids from school.
只有我的朋友Mike和学校里的几个伙伴。
I have thrown this party.
我之所以举办这次晚会。
They will think that you are the eyes and ears of the manager.
他们会认为，你是经理的耳目。