cā
(onom.) scraping sound
ripping of fabric; screeching of tires
咯嚓
gē chā
to break into two (onom.)
咔嚓
kā chā
(onom.) breaking or snapping
啪嚓
pā chā
(onom.) (sound of sth smashing as it hits the ground)
喀嚓
嚓嚓
cā cā