Bisepoxides
[化] 双环氧化合物
🗣️ 情景例句
What's the reason why you left your previous employer?
你离开原来那个雇主的原因是什么？
It takes all sorts to make a world.
万千事物，形成世界。
Yes! They're having a good time.
是呀！他们玩得很痛快。