| 释义 |
sipunculid
sipunculid (saɪˈpʌŋkjʊlɪd) n (Animals) an unsegmented marine worm of the group SipunculoideaThesaurus| Noun | 1. | sipunculid - small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanutpeanut worminvertebrate - any animal lacking a backbone or notochord; the term is not used as a scientific classificationphylum Sipuncula, Sipuncula - peanut worms |
EncyclopediaSeeSipunculasipunculid
Related to sipunculid: peanut worms, Sipunculid worm jelly, SipunculansSynonyms for sipunculidnoun small unsegmented marine worm that when disturbed retracts its anterior portion into the body giving the appearance of a peanutSynonymsRelated Words- invertebrate
- phylum Sipuncula
- Sipuncula
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