noun 다운로드 🔗공유 방화선 A small, controlled fire set in the path of a larger uncontrolled fire, in order to limit the spread of the large fire by removing its fuel. Examples : "The firefighters created a backfire to stop the wildfire from spreading to the nearby town. " 소방관들은 산불이 인근 마을로 번지는 것을 막기 위해 방화선을 만들었다. environment disaster nature fuel science AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 역화 An explosion produced either by a running internal combustion engine that occurs in the air intake or exhaust system rather than inside the combustion chamber or unburned fuel or hydrocarbons ignited somewhere in the exhaust system. Examples : "The loud backfire from the old car startled everyone on the street. " 오래된 차에서 난 큰 역화 소리에 길거리의 모든 사람들이 깜짝 놀랐다. technical vehicle machine fuel sound energy AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 역화 A premature explosion in the cylinder of a gas or oil engine during the exhaust or the compression stroke, tending to drive the piston in the wrong direction. Examples : "The backfire damaged the old engine, causing it to sputter and stall. " 역화로 인해 오래된 엔진이 손상되어 헐떡거리며 멈췄습니다. technical vehicle machine energy AI와 채팅어휘 게임독해 연습
noun 다운로드 🔗공유 역화 An explosion in the exhaust passages of an internal combustion engine. Examples : "The sudden backfire startled the mechanic, causing a brief power surge in the engine. " 갑작스러운 역화는 정비공을 깜짝 놀라게 했고, 엔진에 잠시 전력 서지를 일으켰다. vehicle machine technical AI와 채팅어휘 게임독해 연습
verb 다운로드 🔗공유 역화하다 (of a gun, cannon, Bunsen burner, etc.) To fire in the opposite direction, for example due to an obstruction in the barrel. Examples : "The student's poorly aimed firework backfired, sending sparks flying directly into his face. " 학생이 제대로 조준하지 못한 불꽃놀이가 역화하여 불꽃이 그의 얼굴로 직접 날아갔다. technical machine weapon military physics AI와 채팅어휘 게임독해 연습
verb 다운로드 🔗공유 역화하다 (of an engine) To experience a premature ignition of fuel or an ignition of exhaust gases, making a popping sound. Examples : "The old car coughed and then backfired loudly as I tried to start it. " 오래된 차가 기침을 하더니 시동을 걸려고 하자 큰 역화 소리를 냈다. vehicle sound technical machine energy AI와 채팅어휘 게임독해 연습
verb 다운로드 🔗공유 역효과를 낳다, 실패하다 To fail in a manner that brings down further misfortune. Examples : "His attempt to make money by importing luxury cars backfired horribly when fuel prices tripled." 그가 고급 자동차를 수입하여 돈을 벌려던 시도는 유가가 세 배로 뛰면서 끔찍한 역효과를 낳았다. outcome action event negative AI와 채팅어휘 게임독해 연습
