【建】 air consumption
air; airspace; atmosphere
【化】 air
【医】 aer-; aero-; air; physo-
consume; deplete; spend; expend; drain; run away with; use up; waste
【计】 wear-out
【医】 analosis; consumption; maransis; marasmus; marcor; symptosis; waste
wasting
【经】 attrition; decrement; outgo