ei( engineering instruction)工程: engineering; project; progra ...指示: indicate; point out instruct多程指示劑: multiple range indicator航程指示器: distance indicator; distanceindicator; log register; log-face glass; yardage indicator進(jìn)程指示符: progress indicator下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
