咂 zaap³ {zā}

1. to sip
2. to smack one's lips
3. to taste
4. to savor

咂嘴 zaap³ zeoi² {zā zuǐ}

Lip smacking

咂摸 zaap³ mo² {zā mo}

1. (dialect) to savor
2. to test the taste of
3. (fig.) to ponder upon
4. to mull over