to disappoint someone
разочаровать кого-то (razocharovat' kogo-to)
"I felt really let down when my friend didn’t show up."
"Я был очень разочарован, когда мой друг не пришел." (Ya byl ochen' razocharovan, kogda moy drug ne prishol.)
to be visible through something; to be partly seen
to develop or change gradually from a previous form or condi...
to connect cultures by learning and teaching from each other
to return money that you borrowed
to gain knowledge or wisdom after making an error
to take strong measures to stop corruption