Nir
abbr. acrylonitrile-isoprene rubber 丙烯腈-异戊二烯橡胶
🗣️ 情景例句
He keeps good company.
他和好人来往。
How long will you remain in the country?
你将会在乡间逗留多久？
Mine are red, and they're much bigger!
我的是红的，并且比你的大得多！