单词 olenellid 释义 olenellid, n. and a.|lnld|[a. mod.L. family name Olenellid, f. generic name Olenell(us (E. Billings Palozoic Fossils (1861) I. 11) + -id3.]A trilobite belonging to the family Olenellid; of or pertaining to this family.1892Peach & Horn...