pneumatic drill

Related topics: Tools, Civil

pneuˌmatic ˈdrill noun [countableC]

especially British EnglishBrETZTEC a large powerful tool worked by air pressure and used for breaking up hard materials, especially road surfaces 风钻 SYN American English jackhammer

Examples from the Corpus

pneumatic drill• Minutes later he was making a noise like a pneumatic drill.• Her left arm by her side, her right elbow out at an angle and her forearm shaking like a pneumatic drill.• Perry, in a fishing jacket, moving like a marionette that swallowed a pneumatic drill.• At 100 decibels, the level produced by a chain saw or pneumatic drill, the allowable exposure is three hours.

单词	pneumatic drill
释义	pneumatic drill Related topics: Tools, Civil pneuˌmatic ˈdrill noun [countableC] especially British EnglishBrETZTEC a large powerful tool worked by air pressure and used for breaking up hard materials, especially road surfaces 风钻 SYN American English jackhammer Examples from the Corpus pneumatic drill• Minutes later he was making a noise like a pneumatic drill.• Her left arm by her side, her right elbow out at an angle and her forearm shaking like a pneumatic drill.• Perry, in a fishing jacket, moving like a marionette that swallowed a pneumatic drill.• At 100 decibels, the level produced by a chain saw or pneumatic drill, the allowable exposure is three hours.
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