coindexWiktionary 原文英美构词拆解coco-前缀indexindex词干co-Together: the root word is done co-incidently. · Having commonality, similarity with respect to the root.词源说明From co- + index.释义动词verb1(transitive, linguistics) To index together; to mark (words in a phrase) as referring to the same thing.同族词相关词 2coindexable·coindexation