crackle

1. V-I If something crackles, it makes a rapid series of short, harsh noises. 發(fā)出連續(xù)急促刺耳的聲音; 發(fā)劈啪聲

The radio crackled again. 收音機(jī)又吱吱地響了起來。

2. N-COUNT Crackle is also a noun. 噼啪聲

...the crackle of flames and gunfire. …火焰和炮火的噼啪聲。