Polyquinoxaline
[化] 聚喹喔啉
🗣️ 情景例句
We want to be sure that you're responsible
我们要确定你是肯负责的，
No. It's only a little way.
不远，只有一小段路。
Though this caused great mirth among the guests, Aunt Harriet was horrified.
这件事引起了客人们的欢笑，但哈丽特却着实吓了一跳。