ker-ching
exclamation /kə ˈtʃɪŋ/
/kər ˈtʃɪŋ/
(British English) (also ka-ching British and North American English)
(North American English also cha-ching)
(informal)- used to say that somebody is getting a lot of money
哗啦（表示赚大钱） 词源A way of representing the noise made by a cash register.