barrier | |
acoust. | parc; bordigue |
auto.ctrl. | transformateur d'isolement |
chem. | seuil; traverse; poutre; arret; blocage |
forestr. | barrière |
mucosal : 25 phrases in 5 subjects |
Agriculture | 1 |
Animal husbandry | 2 |
Medical | 19 |
Natural sciences | 2 |
Virology | 1 |