actinula

辐射幼虫

词形变化

actinulae 复数 actinulae actinulæ actinulæ 复数

释义与例句

n.
  1. 1.

    A kind of larva of certain hydroids (Tubularia).

    生物 动物学

词源

From Ancient Greek ἀκτίς (aktís, “ray”) (genitive ἀκτῖνος (aktînos)) + -ula.

来源：wiktionary