cunnilingus

n [U] stimulation of a woman's outer sexual organs with the mouth or tongue 舐阴（用口或舌刺激女性外生殖器之性行为）: perform cunnilingus on sb 对某人作舐阴举动.

cultivate, cultivated, cultivation, cultivator, cultural, culturally, culture, culture shock, culture vulture, cultured, cultured pearl, culvert, cum, cumbersome, cumin, cummerbund, cumulative, cumulatively, cumulus, cuneiform, cunning, cunningly, cunt, cup, cup final (usu 通常作 Cup Final), cup-tie, cupboard, cupful, Cupid, cupidity, cupola, cuppa, cupro-nickel, cur, curability, curable, curacao (also curacoa), curacy, curate, curative,