Pericondensed polycyiclic
[建] 包缩合多环物的
🗣️ 情景例句
The movie was a box office success.
这电影的票房很成功。
Have you been busy with schoolwork?
学校的功课很忙吗？
Nothing could have been more annoying.
没有什么能比这更烦人了。