telson

n. [动](节肢或甲壳动物的)尾节

词形变化

telsons 复数 telsons

释义与例句

n.
  1. 1.

    The part of an arthropod or crustacean posterior to the last segment, often resembling an armored tail or tip of the tail.

    生物 动物学

词源

Borrowed from Ancient Greek τέλσον (télson, “headland”).

来源：wiktionary