[no obj.]make a rapid succession of slight cracking noises 发出连续不断的细碎响声;发出噼啪声 the fire suddenly crackled and spat sparks. 火突然噼啪作响,冒出了火花。 ■(figurative)give a sense of great tension or animation (喻)使十分紧张;使生气勃勃 attraction and antagonism were crackling between them. 他们之间既吸引又对立,动人心弦。
noun
a sound made up of a rapid succession of slight cracking sounds 噼啪声;爆裂声 there was a crackle and a whine from the microphone. 话筒中传出噼啪声和呼呼声。
[mass noun]a pattern of minute surface cracks on paintwork, varnish, glazed ceramics, or glass (漆器、陶瓷或玻璃上的)碎裂花纹