Polyplast
[医] 多种构造的, 多种变形的
🗣️ 情景例句
Not at all. Hope you come again.
不客气。希望你能再来。
The clerk helped me find what I wanted.
职员帮助我发现我想要的东西。
It did not take the firefighters long to put out the fire, and they at once started to look for causes of the fire.
消防队员没花多时间就把大火扑灭了，他们马上开始调查火灾发生的原因。