extragalactic
| radio source
| extragalactic | |
| astr. | extragalactique |
| radio source | |
| astr. | source d'émission radioélectrique |
| commun. life.sc. | source radioélectrique |
| |||
| extragalactique | |||
|
extragalactic : 17 phrases in 2 subjects |
| Astronomy | 4 |
| Natural sciences | 13 |