kāi​wèi

to whet the appetite

开胃 開胃 kāi//wèi
to whet the appetite noun
to stimulate one's appetite; to be appetizing
to tease
to amuse oneself at someone's expense; to make fun of or tease someone

Frequency

Movie subtitles
4.53 per million appears in 2% of films
Written text
1.86 per million

Sources