ooh russian

• о́йкнуть

  to gasp, to yelp, to give a little cry, to say "ooh" or "ow"

• охи

  oh, ooh

Examples

• Уф! Ну просто гора́ с плеч.Ooh! It took a weight off my shoulders.
• О-о, так ты не зна́ешь?Ooh, you don't know?