基本解釋潤滑脂；黃油英漢例句雙語例句Introduces the research and manufacture, application co nd nations of consistent grease feeder in Tunlan coal mine analyses the social and economic results.介紹黃油給油器在屯蘭礦的研制和應(yīng)用情況，分析了由此產(chǎn)生的經(jīng)濟效益和社會效益。consistent grease更多例句詞組短語短語consistent grease filling unit 滑脂加注機consistent grease feeder 黃油給油器consistent grease更多詞組專業(yè)釋義機械工程滑脂