| 单词 | Dromaius novaehollandiae |
| 释义 | Dromaius novaehollandiae (extremely rare) n WORD FAMILY Dromaius novaehollandiae n large Australian flightless bird similar to the ostrich but smaller Syn|Hyper Emu novaehollandiae, emu flightless bird, ratite, ratite bird flightless birds having flat breastbones lacking a keel for attachment of flight muscles: ostriches; cassowaries; emus; moas; rheas; kiwis; elephant birds |
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