продолжительное время | |
gen. | for a long stretch of time; over a protracted period; for a long time |
работа от батареи | |
electr.eng. | main/battery operation |
продолжительное время: 14 phrases in 11 subjects |
Advertising | 1 |
Business | 1 |
General | 3 |
Information technology | 1 |
Mass media | 1 |
Mathematics | 2 |
Military | 1 |
Missiles | 1 |
Quality control and standards | 1 |
Scientific | 1 |
Telecommunications | 1 |