| |||
advance in skill; upgrade one's qualification (natnox) | |||
bone up (With new developments in medicine happening all the time, doctors continually need to bone up. Val_Ships) | |||
upgrade; reeducate | |||
improve one's qualification; improve one's skill; improve skills | |||
upskill (Sergei Aprelikov); upgrade one's skills (на курсах ART Vancouver) | |||
qualify | |||
re-educate | |||
improve one's professional skill; improve one's qualification; raise one's qualification | |||
go up |
повышать квалификацию: 4 phrases in 2 subjects |
General | 3 |
Security systems | 1 |