aviation
柯林斯詞典
1. N-UNCOUNT Aviation is the operation and production of aircraft. 航空; 飛機制造業(yè)
...the aviation industry. …航空工業(yè)。
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aviation /?e?v??e???n/
劍橋詞典
- the activity of flying aircraft , or of designing , producing , and keeping them in good condition
- Orville and Wilbur Wright were aviation trail blazers . 返回 aviation
航空（學(xué)）；飛行（術(shù)）；航空工業(yè)
the British Civil Aviation Authority 英國民航侷
the US Federal Aviation Administration 美國聯(lián)邦航空琯理侷
aviation fuel 航空燃料
例句