verb🔗Share다시 구멍을 뚫다To bore through an existing hole, generally to correct its shape."The machinist rebored the engine cylinder to ensure it was perfectly round. "기계공은 엔진 실린더가 완벽하게 둥글도록 다시 구멍을 뚫었습니다.technicalmachineworkindustryChat with AIVocabulary GamePractice Reading
