 |
| |||
| pre amplifier | |||
| prestage | |||
| biochemical precursor | |||
| first stage | |||
| front end (e.g. RF receiver) | |||
| precursor | |||
| input stage; preliminary stage; low-level stage | |||
|
Vorstufe : 21 phrases in 9 subjects |
| Chemistry | 1 |
| Earth sciences | 1 |
| Economics | 1 |
| Electronics | 1 |
| General | 11 |
| Health care | 1 |
| Medical | 3 |
| Taxes | 1 |
| Transport | 1 |