Tetrahydroxy alcohol
[化] 四元醇
🧩 词语组成解析
a. [化]四羟(基)的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
It was such a great idea to spend the weekend this way.
这样过周末的主意简直太棒了。
It's going to crash! Why?
要下坠了，究竟怎么啦？
Not a sound was heard.
一点声音也没有。