音标发音英式音标 [ˌtɔːl.ɡrɑːs ˈpreə.ri]美式音标 [ˌtɑːl.ɡræs ˈprer.i]英式发音 美式发音 基本解释高草草原同根派生 tall-grass prairie相关词英英字典剑桥英英字典 a wide area of flat land in the central part of the US where various types of tall grass growtall-grass prairie剑桥字典tall-grass prairie柯林斯字典专业释义地球科学普拉列高禾草原