water-vascular system
/ˌwɔːtəˈvæskjʊlə(r)/noun
- Zoology (in an echinoderm) a network of water vessels in the body, the tube feet being operated by hydraulic pressure within the vessels【动】(棘皮动物)水管系统。
| 单词 | water-vascular system |
| 释义 | water-vascular system/ˌwɔːtəˈvæskjʊlə(r)/noun
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