Je was op zoek naar: dros (Frans - Engels)

dros division de la recherche opérationnelle en santé
dros operational research division (health)

À droite, par la toux: dros. stan. stict.
sleep, jerks, on falling to:

le sort des drenai est lié à la défense de la dros delnoch.
the fate of the drenai hinges on the defence of dros delnoch.

le roman suit alors les aventures de deux hommes qui accomplissent leur destinée à dros delnoch.
the novel follows the stories of two men who find their destiny at dros delnoch.

dros delnoch est la plus grande forteresse au monde, un passage étroit entre les montagnes, protégé de six murs et d'une imposante citadelle.
dros delnoch is the greatest fortress in the world, a narrow pass guarded by six high walls and a great keep, but under abalayn its complement of defenders has been reduced to less than 10,000 men under the leadership of an unfit general.

Écumes et drosses de zinc:
zinc containing drosses: