| |||
| 磁盘操作系统 | |||
| English thesaurus | |||
| |||
| DOS | |||
| |||
| disk operating system (ssn); disk-oriented operating system (дисковая операционная система ssn) | |||
|
Disc Operating System : 8 phrases in 6 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Information technology | 3 |
| Multimedia | 1 |
| Space | 1 |
| Telecommunications | 1 |