Polyhydrazide
[化] 聚酰肼
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
In college I majored in math, What was your major?
大学时我主修数学，你主修什么呢？
All the bees that had been at the distant feeding place were doing a completely different dance, a wagging dance.
所有在近处点的蜜蜂在跳一种完全不同的舞蹈，一种摇摆舞。