Chairman of the Board, San Diego Aerospace Museum: Mr.Dalby was both an experienced civilian pilot and a member of the Army Air Corps Reserve by the time the U.S. entered the Second World.是什么意思_Chairman of the Board, San Diego Aerospace Museum: Mr.Dalby was both an experienced civilian pilot and a member of the Army Air Corps Reserve by the time the U.S. entered the Second World.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句