Phthalhydrazide
邻苯二甲酰肼
🗣️ 情景例句
Your show doesn't begin until eight thirty.
你的展览八点半才开始。
A great talker is a great liar.
最会饶舌的人也是最会说谎的人。
The girl, tears streaming down her face, begged to be allowed to slip into the guard's van.
女孩泪流满面，央求让她不声不响地到押车员车厢里去算了。