Pentatomic alcohol
[化] 五元醇
🧩 词语组成解析
a. [化]五原子的,五元的
alcohol
['ælkəhɔl]
n. 乙醇，酒精;含酒精的饮料;
🗣️ 情景例句
We have four people in the family, my parents, my elder brother and I.
我家有 4 口人，我的父母，我的哥哥和我。
How old do you have to be to vote in the national elections?
你要多大才能在大选中投票？
Was he absent from school last week?
上星期他没上学吧？