大規模

large scale / extensive / wide scale / broad scale

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

compass / a rule / regulation / to admonish / to plan / to scheme

scale / scope / extent / CL:個|个[ge4]

to imitate / model / norm / pattern

mold / die / matrix / pattern

weapons of mass destruction