Polycycly
多环式, 多轮式
🗣️ 情景例句
Hmm, interesting.
嗯， 有意思。
The truest politeness comes from sincerity.
真正的殷勤出于真诚。
I really ought to go and have my eyes tested.
我确实该去检查一下我的眼睛了。