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单词
ornithopter
释义
WordReference Random House Unabridged Dictionary of American English © 2024
or•ni•thop•ter
(ôr′nə thop
′
tər),
USA pronunciation
n.
a heavier-than-air craft designed to be propelled through the air by flapping wings.
Greek
-pteros
-
pterous
French
ornithoptère
(1908), equivalent. to
ornitho-
ornitho
- +
-ptère
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更新时间:2025/12/10 8:40:11