jī li gū lū
see 嘰哩咕嚕|叽哩咕噜[ji1 li5 gu1 lu1]
叽
jī
grumble
里
li
li, ancient measure of length, approx. 500 m
咕
gū
(onom.) for the sound of a bird, an empty stomach etc
噜
lū