Replacive

替换语子

A term sometimes used in morphology to refer to a morph postulated to account for such problematic internal alternations as man ~ men, take ~ took, etc.

形态学有时用来指假设的一个语子可解释man~men“男人（单~复数）”，take~took“拿（现在~过去时）”这类不规则的内部交替。