v.发劈啪声
n.劈啪响；裂纹
A cheerful wood fire was crackling in the sitting room. 熊熊的柴火在起居室的炉中噼啪作响。
Druce lit the cigar, which began to spark and crackle. 德鲁斯点着一支雪茄，这支雪茄发出火花，噼噼啪啪地响起来。
用作名词 (n.)We can hear the crackle of the wood on the fire in the next room. 我们可以听到隔壁燃烧的木柴发出的噼啪声。
Your crackle begins to annoy me. 你搞出来的劈啪声开始让我觉得烦了。
Fast cooling speed was thought to be the main reason of generating cold crackle. 冷却过快是产生冷裂纹的主要原因。
