Polypyknotic
双异重组分的
🗣️ 情景例句
Nets for tennis and badminton and so on.
有网球和羽毛球用的网等等。
Missing school to watch the football match is out of the question.
为看足球赛而旷课，那可不行。
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。