galeaspid

词形变化

galeaspids 复数 galeaspids

释义与例句

n.
  1. 1.

    Any of the extinct class †Galeaspida of jawless fish.

词源

From Latin galea (“helmet”) + aspis (from Ancient Greek ἀσπίς (aspís, “round shield”)); compare translingual †Galeaspida.

来源：wiktionary