Polycyclic
a. 多环的\\n[医] 多环的
🗣️ 情景例句
I'd like to borrow some money from you.
我想向你借点钱。
Better wear out than rust out.
与其闲散不如忙碌。
Foreign countries can send their programmes to the other side of the world.
外国一些国家能把它们的节目传送到中国。