| 单词 | Ratitae |
| 释义 | Ratitae (once / 358161 pages) n WORD FAMILY Ratitae USAGE EXAMPLESIt is absolutely certain that the wings of the Ratitae bear the strongest testimony that they are the descendants of typical flying birds. Various, Encyclopaedia Britannica, 11th Edit...(2010) The road from Reptiles to Birds is by way of Dinosauria to the Ratitae. Huxley, Thomas Henry, Life and Letters of Thomas Henry Hu...(2010) Provisionally this genus has been grouped with the Ratitae, which at any rate are a heterogenous assembly. Various, Encyclopaedia Britannica, 11th Edit...(2010) n used in former classifications to include all ratite bird orders Syn|Hyper superorder Ratitae animal order the order of animals |
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