aeronautics
n 航空学（aeronaut航空家+ics）
释义2：
aeronautics
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◙ plural noun1. [treated as sing.] the study or practice of travel through the air• 航空学；航空术【派生】
♦ aeronautic adjective♦ aeronautical adjective【语源】
1. early 19th cent.: from modern Latin aeronautica 'matters relating to aeronautics', from Greek (see aeronaut )
俄语/英语字母转换