详细解释:a. 引出的, 派生的
n. 引出之物, 派生物, 衍生字
【化】 衍生物; 导数
【医】 衍化的, 诱导的, 衍化物, 诱导剂
词型变化：
名词:derivativeness副词:derivatively英语解释：
名词 derivative:
the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx同义词：derived function, differential coefficient, differential, first derivative