Polyacrylamide
[化] 聚丙烯酰胺
🗣️ 情景例句
My name is Ellen Stewart.
我叫Ellen Stewart。
Let's make a date to go shopping next Thursday.
让我们确定下星期四去购物的时间。
Even if two of these were flooded, she would still be able to float.
即使有两个舱进水，仍可漂浮的水面上。