catalanguage的音标：catalanguage的英式发音音标为：['kætəlæŋɡwɪdʒ]catalanguage的美式发音音标为：['kætəlæŋɡwɪdʒ]...

Interlanguage has the characteristics of being open , flexible and systematic.中介语具有开放性 、 活性和系统性等特征.As a unique language system, the interlanguage has its own features and development phases.作为一种独特的语言体系, 中介语有其自身特点和发展阶段.Th...