повышение квалификации | |
gen. | advanced training; further training; in-service education |
avia. | refresher training |
busin. | advanced vocational training; reeducation |
econ. | mid-career education; professional development; advanced professional training; improvement of skills |
учитель | |
gen. | instructor |
повышение квалификации учителей: 2 phrases in 2 subjects |
Education | 1 |
General | 1 |