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проучиваться v contraintes
Gruzovik	learn for a certain time (impf of проучиться); study for a certain time (impf of проучиться)
génér.	study for a certain time
проучивать v
Gruzovik, inform.	teach a good lesson (impf of проучить); give a good lesson (impf of проучить); study for a certain time (impf of проучить); spend on studies (impf of проучить)
inform.	spend on studies; study for a certain time; teach; give a good lesson