Meaning
defend; guard; keep watch — To keep an eye on a building or area in order to prevent theft and other such crimes.
Conjugations
경비해경비하는경비하여경비하니경비합니다경비해요경비했어경비했어요경비했습니다
defend; guard; keep watch — To keep an eye on a building or area in order to prevent theft and other such crimes.