走火
? (of firearms)discharge accidently;go off half-cooked
?go too far in what one says;put sth too strongly;overstate
?sparking（電學）
?on fire;aflame
這可能引發(fā)一系列嚴重政治和法律后果，甚至導致擦槍～。This may lead to a series of serious political and legal consequences and trigger an unexpected crisis by accident./擦槍～touch-and-go/電線～electric sparks