详细解释:a. 有助于形成的, 造型的, 形成的
n. 构词要素
【医】 形成的, 结构的
词型变化：
副词:formatively英语解释：
名词 formative:
minimal language unit that has a syntactic (or morphological) function形容词 formative:
susceptible to alteration by development and experiencecapable of forming new cells and tissuesforming or capable of forming or molding or fashioning同义词：shaping, plastic