Dihydroxy alcohol
[化] 二羟醇; 二元醇
🧩 词语组成解析
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
I'm really concerned about going away for the weekend, Ellen,
我这个周末出门实在放心不下， Ellen，
He is very hard to handle.
他很难应付。
True and False have opposite meanings.
真与假含义完全相反。