語言選擇:
免費網上英漢字典|3Dict

drilling mud

資料來源 : WordNet®

drilling mud
     n : a mixture of clays and chemicals and water; pumped down the
         drill pipe to lubricate and cool the drilling bit and to
         flush out the cuttings and to strengthen the sides of the
         hole [syn: {drilling fluid}]
依字母排序 : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z