Naphthoquinaldine
萘喹哪啶, 甲基氮菲
🗣️ 情景例句
My educational background and professional experience make me qualified for the job.
我的教育背景和工作经验使我能够胜任这项工作。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
I borrowed his copy of the timetable.
于是我借他本人的列车时刻表，