Paac
[医][=polyallyl acetate]聚醋酸烯丙酯
🗣️ 情景例句
Good. Tell Mr. Gao at the factory to keep up the good work.
很好，请告诉工厂的高先生继续努力。
I'm going to have some x-rays taken.
我要拍摄Ｘ光照片。
Well, let's count them. One, two, three, four, …
嗯，咱们来数数。1，2，3，4……