Butex
[化] 二(β-丁氧乙基)醚; β,β'-二丁氧基二乙醚
🗣️ 情景例句
and I have to go to the hospital.
我得赶去医院。
The dog that fetches will carry.
来道是非者，便是是非人。
I doubt if he'll be asked to speak again next year.
我怀疑明年是否还会邀请他作报告。