doitkinWiktionary 原文英美构词拆解doitdoit词干kin-kin后缀-kin(now chiefly dialectal) Used to form adjectives expressing resemblance or likeness to, similar to -like. · (plural -kin) Used to form nouns having qualities of or belonging to a particular kind, class, or sort.词源说明From doit + -kin.释义名词noun1obsoleteA very small coin2obsoletea doit.