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extensive 构词法3100 全国卷频次：0 /ɪkˈstensɪv/ a. 广阔的；大量的 高考真题原句提选：My aunt also took down books from her extensive library and shared them with me.我姑姑还从她广泛的图书馆中取下书籍，与我分享。Many countries run extensive courses in all sorts of skills.许多国家开设了各种技能的广泛课程。A planted roof usually comes in one of two varieties: extensive or intensive.种植的屋顶通常有两个品种之一：广泛或密集。 |