英语词汇“research--opening”的翻译、意思、用法、释义-英汉汉英词典

单词	research--opening
释义	opening， research研究用孔道
随便看	pitometer pitometer log piton pitons pit organ pit organs pit orifice pito-static log pito-static log-- pitometer pito-static log; pitometer pitot pitot axis pitot curve pitot flow meter pitot gauge pitot heat pitot, henri pitot intake pitot log pitot loss pitot meter pitot-- pitot tube pitot pressure pitot pressure gauge pitot static