英漢例句權威例句William Moffett, the first chief of the Bureau of Navy Aeronautics.NPR: Forgotten US Airship Crash Recalled 80 Years Laterbureau of aeronautics更多例句詞組短語短語mukden bureau of aeronautics 東三省航空処Bureau of Aeronautics Industrial Reserve 航空工業(yè)儲備侷bureau of aeronautics更多詞組