air mileage indicator飛行: flight; flying; aviate; voya ...航程: air-range; sail; flying rang ...指示器: indicator; pointer; director ...航程指示器: distance indicator; distanceindicator; log register; log-face glass; yardage indicator主航程指示器: master distance indicator下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
