ж.
bar, barrier; ( препятствие ) obstacle
водная преграда — water obstacle / barrier
на их пути много преград — there are many obstacles in their path*
ж.
bar, barrier; ( препятствие ) obstacle
водная преграда — water obstacle / barrier
на их пути много преград — there are many obstacles in their path*
Смирнитский. Русско-английский словарь сокращений Смирнитского. Russian-English Smirnitsky abbreviations dictionary. 2012