verb 下载 🔗分享 事与愿违，适得其反。 (of a gun, cannon, Bunsen burner, etc.) To fire in the opposite direction, for example due to an obstruction in the barrel. Examples : "The old cannon backfired, sending smoke and debris towards the crowd instead of the target. " 那门老旧的大炮炸膛了，本该射向目标的，结果却把烟雾和碎片喷向了人群。 technical machine weapon direction 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 事与愿违，适得其反 (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 backfired loudly as I tried to start it. " 我试图启动那辆老旧汽车，结果它不仅发出咳嗽般的声音，还突突地回火，声音很大。 vehicle technology machine sound fuel 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 事与愿违，适得其反 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." 他试图通过进口豪车赚钱，结果油价暴涨三倍，真是事与愿违，适得其反，赔了个底朝天。 outcome disaster action event negative 与AI对话词汇游戏阅读练习
