单词	pile driver
释义	pile driverˈpile ˌdriver noun [countable] Examples EXAMPLES FROM THE CORPUS The Marines, rifles on shoulders, marched in, matching the cadence of a distant pile driver. word sets WORD SETS► Civil aqueduct, nounbore, verbbore, nounborehole, nouncanalize, verbcivil engineering, nounculvert, noundam, noundam, verbdesalination, noundredge, verbdyke, nounpile, nounpile driver, nounpneumatic drill, nounpontoon, nounpontoon bridge, nounS-bend, nounsewer, nounsewerage, nounsteam shovel, nounstructural engineer, nounsump, nounsurveyor, nounwater main, nounwater tower, nounwaterworks, noun 1a machine for pushing heavy posts into the ground2British English informal a very hard hit
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