The Vietnamese word "nhỏm nhẻm" refers to the action of munching or chewing something slowly and often with a bit of enjoyment. It describes a kind of gentle, repetitive movement of the mouth, usually associated with eating snacks or food that requires some chewing.
"Cô ấy nhai nhỏm nhẻm miếng trầu."
(She is munching slowly on a quid of betel leaf.)
"Mẹ tôi thường nhỏm nhẻm hạt dưa khi xem tivi."
(My mom often munches slowly on sunflower seeds while watching TV.)
"Nhỏm nhẻm" is a delightful way to describe the leisurely act of munching on something.