Dihydric alcohol
[化] 二羟醇; 二元醇
🧩 词语组成解析
a. [化]二羟基的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
No one knows for certain what happened, but it's a fair bet that it was not an accident.
没有人知道究竟发生了什么，但几乎可以肯定这并非意外。
A good teacher should always avoid embarrassing his students.
一位好的教师无论何时都应该避免使学生感到难堪。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。