noun🔗Share削岩機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. "道路建設作業員は、古いコンクリートを壊すために削岩機を使用しました。machineworktechnologybuildingindustryChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機を使うTo use a jackhammer."The construction worker jackhammered the concrete to prepare the foundation. "建設作業員は基礎を準備するためにコンクリートを削岩機で壊した。technologymachineactionindustryworkChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機で壊すTo break (something) using a jackhammer."Construction workers jackhammered the old concrete sidewalk to prepare for a new one. "建設作業員は、新しい歩道のために古いコンクリートの歩道を削岩機で壊しました。machinetechnologyworkbuildingindustryChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機で削るTo form (something) using a jackhammer."The construction crew will jackhammer the old sidewalk to prepare it for a new one. "建設作業員は、新しい歩道のために古い歩道を削岩機で削ります。machineworkbuildingtechnicalindustryChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機のように動かす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. "おじいちゃんに会えることに興奮した少年は、駅で人々にぶつかりながら、削岩機のように群衆をかき分けて彼に駆け寄った。machineactiontechnologyChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機のように動かすTo move (something) like a jackhammer."The construction workers were jackhammers away at the concrete foundation. "建設作業員はコンクリートの基礎を削岩機のように動かしていた。machinetechnicalindustryworkactionChat with AIVocabulary GamePractice Reading
verb🔗Share削岩機で打ち砕く, 打ちつけるTo strike (something) repeatedly with force, to pound."The construction crew will jackhammer the old concrete sidewalk tomorrow morning. "建設作業員は、明日の朝、古いコンクリートの歩道を削岩機で打ち砕きます。machineworkindustrytechnologytechnicalbuildingChat with AIVocabulary GamePractice Reading
