嘁嘁喳喳

qī qi chā chā

chattering

whispering sound

qi

whispering sound

chā

used in 喳喳[cha1 cha1] and 喳喳[cha1 cha5]

chā

used in 喳喳[cha1 cha1] and 喳喳[cha1 cha5]