在线词典引申由一事一义推衍而及他事他义引申触类|引申义|联想引申|引申新说。拼音yǐn shēn解释由一事一义推衍而及他事他义引申触类|引申义|联想引申|引申新说。英文释义to extend (the meaning of a word, an analogy etc); derivation