“逆转”的英语可以翻译为：take a turn for the worse，become worse，deteriorate，set-back，backspin ...

“逆火”的英语可以翻译为：ackfire，[化] back fire ...

那汽车[发动机]发生逆火引起爆鸣.The car / engine backfired noisily.在熄灭或控制森林大火蔓延中燃起或使用逆火.To start or use a backfire in extinguishing or controlling a forest fire.突然响起一声爆裂声 —— 像汽车的逆火声.A sudden report rang out -- like the sound of a car b...