noun🔗Share风镐，凿岩机 A portable percussive power tool that combines a hammer and chisel used to drill or break hard matter, for instance rock or concrete."The road construction crew used jackhammers to break up the old concrete. "道路施工队用风镐来破碎旧混凝土。machineworktechnologybuildingindustryChat with AIVocabulary GamePractice Reading
verb🔗Share使用凿岩机，用风镐。 To use a jackhammer."The construction worker jackhammered the concrete to prepare the foundation. "建筑工人用凿岩机破碎混凝土，为地基做准备。technologymachineactionindustryworkChat with AIVocabulary GamePractice Reading
verb🔗Share用风镐破碎，用风钻钻碎 To break (something) using a jackhammer."Construction workers jackhammered the old concrete sidewalk to prepare for a new one. "建筑工人用风镐破碎了旧水泥人行道，以便为新的做好准备。machinetechnologyworkbuildingindustryChat with AIVocabulary GamePractice Reading
verb🔗Share用风镐凿，用风钻打 To form (something) using a jackhammer."The construction crew will jackhammer the old sidewalk to prepare it for a new one. "施工队会用风镐凿掉旧的人行道，为铺设新的做好准备。machineworkbuildingtechnicalindustryChat with AIVocabulary GamePractice Reading
verb🔗Share像手提钻一样震动，猛烈捶打。 To move like a jackhammer."The little boy, excited to see his grandfather, jackhammered his way through the crowd at the train station, bouncing off people to reach him. "那个小男孩看到爷爷非常兴奋，像手提钻一样一路猛烈地往前冲，在火车站的人群里横冲直撞，撞到人身上也要跑到爷爷身边。machineactiontechnologyChat with AIVocabulary GamePractice Reading
verb🔗Share像风镐一样震动，用风镐钻。 To move (something) like a jackhammer."The construction workers were jackhammers away at the concrete foundation. "建筑工人们正用风镐一下下地钻凿混凝土基础。machinetechnicalindustryworkactionChat with AIVocabulary GamePractice Reading
verb🔗Share捶打，猛击. To strike (something) repeatedly with force, to pound."The construction crew will jackhammer the old concrete sidewalk tomorrow morning. "明天早上施工队会用风镐猛击旧水泥人行道。machineworkindustrytechnologytechnicalbuildingChat with AIVocabulary GamePractice Reading
