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单词
autogiro
释义
autogiro
n. (also autogyro) (pl. -os) an early form of helicopter with freely rotating horizontal vanes and a propeller.
Etymology
: Sp. (as AUTO-, giro gyration)
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umpire
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'un
UN
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UNA
unabashed
unabated
unable
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更新时间:2025/11/29 10:48:41