Nir
abbr. acrylonitrile-isoprene rubber 丙烯腈-异戊二烯橡胶
🗣️ 情景例句
Would you like to join me for lunch?
跟我一起吃午餐吗？
I heard you'd been sick.
听说你身体不舒服。
He led them down the mountain.
他带他们下山。