striidWiktionary 原文英美构词拆解stristria词干id-id后缀-id(history) Forming the names of dynasts, being suffixed to the name of their progenitors and meaning “descendant of”. · (taxonomy) Forming the common names of members of a taxon which has a name ending in -idae.词源说明From stria + -id.释义名词noun1(paleontology) A valley between two cusps on a lower tooth, especially in rodents such as beavers同族词派生词 3anterostriid·