comb [combed, combing, combs](to groom the hair with a toothed implement) verb [UK: kəʊm] [US: ˈkoʊm]She knows how to comb her hair. = Sabe cómo tiene que peinarse el cabello.
peinarse el pelo verb
comb one's hair(to straighten one's hair with a comb) verb [UK: kəʊm wʌnz heə(r)] [US: ˈkoʊm wʌnz ˈher]