cranidium

词形变化

cranidia cranidiums 复数 cranidiums cranidia 复数

释义与例句

n.
  1. 1.

    In trilobites, the part of the cephalon (the head) consisting of the glabella and the fixigenae.

    医学

词源

Latinized form of Ancient Greek κρανίδιον (kranídion, “small skull”), from κρανίον (kraníon) + -ίδιον (-ídion).

来源：wiktionary