| 单词 | proto-ornithoid |
| 释义 | > as lemmasproto-ornithoid ΚΠ 1883 Harper's Mag. Feb. 332/2 The Newton slab is deemed of great value, extending the known area of proto-ornithoid forms of life from longitude 72° to 4°. < as lemmas |
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英语词典包含1132095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。