Phenylethylhydrazine
[医] 苯乙肼
🗣️ 情景例句
He gives his harness bells a shake
摇动， 绳上的铃铛
He's the youngest in the family.
他是一家中最小的。
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。