| 单词 | ventral fin |
| 释义 | ventral fin (once / 112565 pages) n WORD FAMILY ventral fin: ventral fins USAGE EXAMPLESThe adipose or left ventral fin clip restriction for Sun. Seattle Times(Aug 30, 2016) Chinook retention on Sundays and Mondays will be limited to hatchery fish with an adipose or left ventral fin clip. Seattle Times(Aug 18, 2016) Chinook retention on Sundays and Mondays will be limited to hatchery fish with an adipose or left ventral fin clip only. Seattle Times(Aug 10, 2016) n either of a pair of fins attached to the pelvic girdle in fishes that help control the direction of movement; correspond to hind limbs of a land vertebrate Syn|Hyper pelvic fin fin organ of locomotion and balance in fishes and some other aquatic animals |
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英语词典包含147318条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。