Fortifications are military constructions or buildings designed for the defense of territories in warfare, and also used to solidify rule in a region during peace time. Humans have constructed defensive works for many thousands of years, in a variety of increasingly complex designs. The term is derived from the Latin fortis ("strong") and facere ("to make").
近义、反义、联想词
近义词
n.
military post, post, defensive structure, defense, defence
v.
meet, gather, assemble, forgather, foregather, enclose, close in