ornithopter

英 ['ɔːnɪ,θɒptə] 美
  • n. 扑翼飞机
ornithopter
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英文词源

ornithopter (n.)
1908, from French ornithoptère (1908), a machine designed to fly be mechanical flapping of wings, from ornitho- + Greek pteron "wing" (see pterodactyl). A mode of flight considered promising at least since Leonardo's day.