flightless

音標(biāo)發(fā)音

The only difference in the shorebird case is that they were separated by time, whereas the large flightless birds were separated by oceans.
濱鳥進(jìn)化過程的唯一不同是，它們是被時(shí)間分隔的；而那些大型的、不會(huì)飛行的鳥類是被海洋所分離。
He based his work on the fossilized remains of a dinosaur called a troodontid, a small, meat-eating, flightless dinosaur. Dr. Prum found evidence of black, gray, white, and red feathers.
通過對(duì)“中國(guó)鳥腳龍”（一種不會(huì)飛行的小型食肉恐龍）化石樣本的仔細(xì)分析，普魯姆證明了恐龍羽毛的顏色有黑色、褐色、白色及紅色幾種。
RIO DE JANEIRO, Brazil (Reuters) - Brazil's air force and navy will transport more than 100 penguins to Antarctica next month after the flightless birds were stranded on Rio de Janeiro beaches.
下月，巴西海空部隊(duì)將護(hù)送100只企鵝返回南極，因?yàn)檫@些不能飛行的小動(dòng)物在?約熱內(nèi)盧的海灘上已是束手無策。

American and Chinese researchers rebuilt the feathers of a flightless dinosaur called Anchiornis huxleyi.
Non-native animals like rats, cats and mongooses kill flightless birds and raid nests.
Have I found you Flightless bird Jealous Weeping Edward, why did you save me?

KFC's a meaningless acronym that renounces flightless birds, the Bluegrass State, and trans fat.
NPR: Military Contractor Blackwater Changes Its Name

A flightless bird or insect is unable to fly because it does not have the necessary type of wings.