BaikalianWiktionary 原文英美构词拆解BaikalBaikal词干ian-ian后缀-ian(as an adjective) From, related to, or like. · (as a noun) One from, belonging to, relating to, or like.词源说明From Baikal + -ian.释义形容词adjective1Of or pertaining to Lake Baikal in Siberia, Russia.专有名词proper noun1(geology) An age from 850 to 650 million years ago, a subdivision of the Proterozoic.同族词相关词 1