Polycyclic
a. 多环的\\n[医] 多环的
🗣️ 情景例句
It's seventy-five cents for adults and thirty cents for children under twelve.
大人75美分，12岁以下的小孩30分。
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
My wish is to be a first-class interpreter
我的愿望是作一流的口译。