Phenols
酚类
🗣️ 情景例句
This is a little difficult for her.
这对她来说有点不习惯。
Idleness is the key of beggary, and the root of all evil.
懒惰是行乞的敲门砖，是万恶的根源。
We must decide which one to buy.
我们必须决定要买那一台。