Pentosanpolysulfoester
戊聚糖多硫酸酯
🗣️ 情景例句
Get to the point.
请进入正题。
Better luck next time.
下次好运吧！
They had rushed up to her while she was having a picnic at the edge of a forest with her children and tried to steal her handbag.
刚才，当她和孩子们正在森林边上野餐的时候，这两个人冲到她跟前，企图抢走她的手提包。