| 单词 | arrowworm |
| 释义 | arrowworm in British English (ˈærəʊˌwɜːm) noun any small marine invertebrate of the genus Sagitta, having an elongated transparent body with fins and prehensile oral bristles: phylum Chaetognatha (chaetognaths) arrowworm in American English (ˈæroʊˌwɜrm; ˈɛroʊˌwɜrm) noun any of a phylum (Chaetognatha) of small, wormlike marine animals with an arrow-shaped,finned, almost completely transparent body: they feed on plankton Word lists with Types of invertebrate |
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