Nir
abbr. acrylonitrile-isoprene rubber 丙烯腈-异戊二烯橡胶
🗣️ 情景例句
Thank you. I will be there on time.
谢谢你，我会准时到的。
The meat packing industry is developing fast.
肉类加工业发展迅速。
I'm sorry, but we have a problem here.
对不起，我们有困难。