| 单词 | gnathostome |
| 释义 | gnathostome (extremely rare) n WORD FAMILY gnathostome n a vertebrate animal possessing true jaws Hyper craniate, vertebrate animals having a bony or cartilaginous skeleton with a segmented spinal column and a large brain enclosed in a skull or cranium |
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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。