sipunculid
美
英
- 网络星虫；星虫动物门
复数：sipunculids
n. | 1. a burrowing or crevice-dwelling sea worm that gathers food particles using tentacles surrounding its mouth and can retract its front end into its trunk. |
| 单词 | sipunculid | ||
| 释义 | sipunculid美 英
复数：sipunculids
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