Polycyclic
a. 多环的\\n[医] 多环的
🗣️ 情景例句
There are a few openings in publishing for new graduates.
出版业中几乎没有给新毕业生的空缺。
We'll start with an orientation video. It runs about 15 minutes.
我们将从一个电视简报开始，大概放15分钟。
Because of this, they were known as 'prizefighters'.
因此，他们被称作“职业拳击手”。