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| |||
| be sound; hold water | |||
| be rock solid (e.g., connectivity is rock solid, and call quality is pretty good too, with both sides of the conversation clearly audible Alex_Odeychuk) | |||
| быть надёжным: 20 phrases in 9 subjects |
| Computer networks | 1 |
| Economy | 2 |
| General | 8 |
| Idiomatic | 1 |
| Informal | 1 |
| Makarov | 4 |
| Mechanics | 1 |
| Scientific | 1 |
| Slang | 1 |