Para-hydroxybenzoic acid
[建] 对一羟基苯甲酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
Dad! Grandpa! He fell in!
爸爸， 爷爷， 他掉下去了。
His leg is wounded, Does it hurt?
他的腿受伤了，疼不疼？
There were hopes, however, that the problem of the rabbit would become manageable.
但是，已有希望解决兔子所带来的问题。