Polyquinoxaline
[化] 聚喹喔啉
??? 情景例句
Michelle, can I help you with the lemonade?
Michelle，我幫你倒點檸檬汁好嗎？
The concert will be held September 14 at 10 a.m.
該演奏會預定于9月14日10時舉行。
The Greenwood Boys will be staying for five days.
“綠林少年”準備在此逗留5天。