Para-hydroxybenzoic acid
[建] 对一羟基苯甲酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
What's your major?
你是什么专业的？
Better the foot slip than the tongue trip.
宁可滑跤，不可失言。
It seemed as if there was no way out.
看情形似乎没有出路了。