Diethyl hydrine
[化] 甘油-1,2-二乙醚
🧩 词语组成解析
a. [化]二乙基的
🗣️ 情景例句
No, I didn't.
没有。
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，