lupperWiktionary 原文英美lupper1词源 1词源链yiלאַפּע↓ 派生英语Englishlupper词源说明Apparently from Yiddish לאַפּע (lape)释义名词noun1Polari, usually in the pluralA finger.lupper2词源 2构词拆解lunch词干+supper词干词源说明Blend of lunch + supper.释义名词noun