Dibenzphenanthrene
二苯并菲
🗣️ 情景例句
I like to work with people who are honest, dedicated to their work.
我喜欢与一些诚实并对工作投入的人合作。
Where love fails,we espy all faults.
爱情一失败，一切毛病都发现。
Boxing matches were very popular in England two hundred years ago.
两百年前，拳击比赛在英国非常盛行。