de.nom.i.na.tiveadj.(形容词)Giving or constituting a name; naming.命名的;有名称的Formed from a noun or an adjective.名词构成的,形容词构成的n.(名词)A word, especially a verb, that is derived from a noun or an adjective.从一个名词或形容词导出的词(尤指动词)