Anthracene carboxylic acid
[化] 蒽甲酸; 蒽羧酸
🧩 词语组成解析
n. 蒽\\n[化] 蒽
[机] 羧基的
🗣️ 情景例句
And what sort of job?
哪一类的工作？
What may be done at any time will be done at no time.
在任何时候都可做的事情，总是在任何时候都不做的事情。
She got to school early. She had a little rest after lunch, but she worked hard in class all day.
她早早来到了学校。午饭后她小休一会儿，但一整天她在课堂上都很用功。