Polyquinoxaline
[化] 聚喹喔啉
🗣️ 情景例句
How much do you want for this?
这件东西你想卖多少钱？
If you insist.
恭敬不如从命。
He did very badly on the exam----worse than expected almost the worst in the class.
他考的不好，比期望的还糟。几乎是全班最差的。