单词 | metagnathism |
释义 | † metagnathismn. Ornithology. Obsolete. rare. The condition of being metagnathous. ΚΠ 1890 E. Coues Handbk. Field & Gen. Ornithol. ii. 150 Each mandible may be oppositely falcate, as in the crossbill, constituting metagnathism. This entry has been updated (OED Third Edition, December 2001; most recently modified version published online June 2018). < n.1890 |
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