英语词汇“导井--导坑”的翻译、意思、用法、释义-英汉汉英词典

单词	导井--导坑
释义	导坑 ; 导井pilot tunnel导坑 ; 导井pilot shaft
随便看	petroleum refining process petroleum reservoir petroleum reservoir engineering petroleum residue petroleum resin petroleum; rude petroleums petroleum seep petroleum series petroleum soap petroleum solvent petroleum spirit petroleum still petroleum stove petroleum substitute petroleum sulfonic acid petroleum tank petroleum tar petroleum trap petroleum vapor petroleum vapour petroleum wax petroleum yeast petroleumäther petroleur