天空中乌云黑沉沉地压下来，发出隆隆声和噼啪声。The sky, swollen like a black bladder, rumbled and crackled.然后，发动机突然咔咔地响着，发出一阵噼啪声，接着就彻底熄火了。Then suddenly, the engine coughed, spluttered and died.他可以听见树木燃烧发出的噼啪声。He could hear the crackling of burn...

“噼啪声”的英语可以翻译为：[医]crackling sound，crack ...