pluteus
/ˈpluːtɪəs/noun
(pl. plutei /-tɪaɪ/)
- Zoology the planktonic larva of some echinoderms, being somewhat triangular with lateral projections【动】长腕幼虫。
词源
late 19th cent.: from Latin， literally 'barrier' (with reference to its shape).
| 单词 | pluteus |
| 释义 | pluteus/ˈpluːtɪəs/noun (pl. plutei /-tɪaɪ/)
词源 late 19th cent.: from Latin， literally 'barrier' (with reference to its shape). |
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