Synset:drilling fluid
Hypernyms:lube lubricant lubricating substance lubricator
Inherited Hypernyms:drilling mudlubricantsubstancematterphysical entityentity
| 单词 | drilling mud |
| 释义 | Drilling Mud nnoun.substancea 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 Synset:drilling fluid Hypernyms:lube lubricant lubricating substance lubricator Inherited Hypernyms:drilling mudlubricantsubstancematterphysical entityentity |
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