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bureau of aeronautics是什么意思，bureau of aeronautics的翻译，bureau of aeronautics音标、读音、用法和例句_94生活常识网有道词典
94生活常识网有道词典

bureau of aeronautics

B 开头单词

英汉例句

    权威例句

  • William Moffett, the first chief of the Bureau of Navy Aeronautics.
    NPR: Forgotten US Airship Crash Recalled 80 Years Later

词组短语

    短语

  • mukden bureau of aeronautics 东三省航空处
  • Bureau of Aeronautics Industrial Reserve 航空工业储备局