hanky-panky

n [U] (infml 口) 1 dishonest dealing; trickery 不老实的行为; 骗人的把戏. 2 naughty (esp sexual) behaviour 调戏的（尤指性方面的）举动.

hang back, hang on, hang on to, hang up, hang-glider, hang-gliding, hang-out, hang-up, hangar, hangdog, hanger, hanger-on, hanging, hangman, hangnail, hangover, hank, hanker, hankering, hanky, Hansard, hansom, haphazard, haphazardly, hapless, haporth, happen, happen on, happen to, happening, happily, happiness, happy, happy-go-lucky, hara-kiri, harangue, harass, harassment, harbinger, harbor,