Paraxylene
对位二甲苯
🔁 扩展释义
【化】 对二甲苯
🗣️ 情景例句
I know you 're a CPA.
我知道你是一位会计师。
It's raining cats and dogs.
下着倾盆大雨。
But of course, he can learn by himself. He has a book and a dictionary.
但当然，他也可以自学。他有书和词典。