Polyacrylate
[化] 聚丙烯酸酯
🗣️ 情景例句
My boss is a slave driver.
我的老板指使我们像指使奴隶似的。
What is your girlfriend's name?
你女朋友的芳名是？
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。