单词	orthopter
释义	orthopter /ɔːˈθɒptə / noun Another term for ornithopter.Entrants in the 1907 race included the Orthopter of George Francis Meyers, Columbus, Ohio.
随便看	Ujiyamada Ujjain Ujung Pandang UK UKAEA ukase uke ukelele UK garage UKIP Ukipper ukiyo-e UK plc Ukraine Ukrainian ukulele Ulaanbaatar Ulala ulama Ulan Bator Ulanova, Galina Ulan-Ude -ular -ularity ulcer

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