fu-u
{междометий} 1. phew! (denotes fatigue or relief)
♢ fu-u! pəkʃe ʃərpəm luktən kertəm {ойлончо} phew! I finally got the splinter out
2. ugh!, yuck!, ick! (denotes disgust, repugnance, annoyance)
♢ fu-u! mo dene ypʃalteʃ? {ойлончо} eww! what's that smell?