clitellum

n. 环带

词形变化

clitella 复数 clitella

释义与例句

n.
  1. 1.

    A glandular swelling in the epidermis of some annelid worms; it secretes a viscous fluid in which the eggs are deposited.

    生物

词源

From New Latin clitellum, from Latin clītella (singular noun), clītellae (“packsaddle”, plurale tantum).

来源：wiktionary