to fail at something important; to lose an opportunity
потерпеть неудачу в чем-то важном; упустить шанс (poterpet' neudachu v chem-to vazhnom; upustit' shans)
"I really blew it in the interview by arriving late."
"Я реально облажался на собеседовании, опоздав." (Ya real'no oblazhal'sya na sobesedovanii, opozdav)
to play music with great enthusiasm or energy
to talk honestly about something you did wrong
to examine something carefully before use or travel
to keep something at a low level; to keep a job
to organize work or tasks to accommodate other activities or...
to make efforts to become better or achieve progress