chaetognatha

中文翻译

<拉>毛颚动物

英文解释

n. pl. An order of free-swimming marine worms, of which

the genus Sagitta is the type. They have groups of curved spines on

each side of the head.

常见例句

n any worm of the Chaetognatha

plural of chaetognath n any worm of the Chaetognatha

any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes

n any of numerous relatively small elongated soft-bodied animals especially of the phyla Annelida and Chaetognatha and Nematoda and Nemertea and Platyhelminthes