to request information or clarification about something
запросить информацию или разъяснение о чём-то (zaprosit informatsiyu ili raz'yasneniye o chom-to)
"He asked about the results of the experiment."
"Он спросил о результатах эксперимента." (on sprosil o rezultatakh eksperimenta)
to reduce the amount of something harmful, especially pollut...
to start a machine or device
to exchange information or tips about something
to control or suppress something or someone
to turn off your microphone so others can’t hear you
to take great pleasure in something