kelchWiktionary 原文英美词源链德语GermanKelch‘chalice’↓ 借入英语Englishkelch词源说明From German Kelch (“chalice”); refer to Wikipedia. Doublet of chalice and calyx.释义名词noun1A particular sequence of amino acids found in many proteins of eukaryotic and bacterial species同族词同源异形词 2chalice·calyx