water vascular system
| Noun | 1. | water vascular system - system of fluid-filled tubes used by echinoderms in locomotion and feeding and respiration |
| 单词 | water vascular system | |||
| 释义 | water vascular system
water vascular systemwater vascular system[′wȯd·ər ′vas·kyə·lər ‚sis·təm]water vascular systemwater vascular systema system of canals found in ECHINODERMS, that contains fluid and is open to the sea or the body cavity. It supplies fluid to the tube feet for use in locomotion.water vascular system
Words related to water vascular system
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