形容词-tive,-cal后缀意思和用法上有什么区分?答:这里的形容词后缀有“-ent/-ant,-able/-ible,-ive/-tive” 等.例如:dependent,observant; agreeable,sensible; attractive,attentive.五名词+动词性后缀→动词派生词 常用的动词性后缀是:“-en,-ise/-ize,-fy,-ate”等.例如:frighten,threaten; apologise,standardise; classify,beautify; originate...