Tetrabasic alcohol
[化] 四元醇(含有四个羟基的醇)
🧩 词语组成解析
a. [化]四代的, 四元的, 四碱的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
Mr. Lu, everything is OK. Your booking is from today through Wendnsday. Single room.
陆先生，没问题的。您从今天订到星期三，单人房。
All is not lost that is in danger.
在危险中的东西未必都会损失。
The wooducutter was standing next to a fallen tree, with lots of small pieces of wood in front of him.
伐木工人正站在一棵倒下的树旁，他的前面有很多小片的木头。