| 单词 | tube foot |
| 释义 | tube foot (once / 11819311 pages) n WORD FAMILY tube foot n tentacular tubular process of most echinoderms (starfish and sea urchins and holothurians) having a sucker at the end and used for e.g. locomotion and respiration Hyper foot, invertebrate foot any of various organs of locomotion or attachment in invertebrates |
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