| 单词 | ichthyornis |
| 释义 | ichthyornis in British English (ˌɪkθɪˈɔːnɪs) noun an extinct Cretaceous sea bird of the genus Ichthyornis, thought to have resembled a tern Word origin C19: New Latin, from ichthy- + Greek ornis birdichthyornis in American English (ˌɪkθiˈɔrnɪs) noun any of a genus (Ichthyornis) of prehistoric extinct birds, somewhat like a gull Word origin ModL < ichthyo- + Gr ornis, birdWord lists with extinct birds |
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