v. 嘎扎嘎扎的咬嚼, 压碎, 扎扎地踏过
n. 咬碎, 咬碎声, 扎扎地踏

[ verb ]
press or grind with a crushing noise
<verb.contact> cranch crunch grind

Craunch \Craunch\ (kr?nch), v. t. & i. [imp. & p. p. {Craunched}
(kr?ncht); p. pr. & vb. n. {Craunching}.] [See {Crunch}.]
To crush with the teeth; to chew with violence and noise; to
crunch. --Swift.