subcategory发音名词1子类别、次分类、副类Each product category is divided into several smaller subcategories.每个产品类别又细分成好几个子类别。2子类、次类型语言学、逻辑Verbs can be sorted into subcategories according to how they take objects.动词可依带受词的方式分为不同的子类。用这个字练口说→