P-nitrodracylic acid
[化] 对硝基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
What makes you think you are qualified for this position?
是什么使你认为你有资格做这个职位？
When the cat's away the mice will play.
猫儿不在，老鼠造反。
This is Zhou Lan speaking.
我就是周兰。