Para-chlorobenzoic acid
[建] 对一氯苯甲酸
🧩 词语组成解析
[经] 帕拉
🗣️ 情景例句
I took out a government loan to pay for college.
我靠政府贷款上的大学。
He works best who knows his trade.
内行的人做他的事一定会做得最好。
Our school is in the east of Beijing.
我们学校在北京的东部。