P-nitrodracylic acid
[化] 对硝基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
Carl, does your throat hurt?
Carl，你喉咙痛吗？
The Senator acceded to his defeat before the end of the election.
那位参议员在选举结束以前就承认落选了。
I'm sure we will.
我相信我们会的。