cottoidWiktionary 原文英美构词拆解cottCottus词干oid-oid后缀-oidResembling; having the likeness of (usually including the concept of not being the same despite the likeness, but counterexamples exist). · (less commonly) Of, pertaining to, or related to.词源说明From Cottus + -oid.释义形容词adjective1(zoology) Of or pertaining to fish of the genus Cottus.名词noun1(zoology) A fish belonging to the genus Cottus.