Category for secondary process, ways of thinking, strictly follow the grammar and the formal logic, follow the space-time norms, alleviate their instincts impulse.
一类为继发过程，思维方式严格地遵循语法和形式逻辑，遵循时空规范，缓解自己本能的冲动。
2
Classifier belongs to the category of grammar, but its members mostly originate from nouns and verbs.
量词属于语法范畴，但它的成员多来自名词和动词，其特点和演变又同语义有着密切的关系。
3
The Chinese function word, which belongs to the form category, is used for expressing the grammar meaning by the notional word emptinessization.