| |||
pierre m | |||
roche f | |||
rocher m | |||
caillou m; galet m |
sten : 43 phrases in 11 subjects |
Coal | 2 |
Construction | 7 |
Earth sciences | 3 |
Environment | 2 |
General | 5 |
Industry | 16 |
Life sciences | 1 |
Mechanic engineering | 1 |
Metallurgy | 3 |
Natural sciences | 2 |
Patents | 1 |