Acrylonitrile
n. [化]丙烯腈
🗣️ 情景例句
I would like to thank my family
我要感谢我的家人
To iron clothes
熨衣服
A short while ago, my sister helped me to carry one of my old bookcases up the stairs.
几分钟前，我妹妹帮我把一个旧书橱抬上了楼。