降低

The temperature yesterday suddenly dropped to minus five degrees Celsius.

This will lower/tarnish the reputation of the prime minister.

reduce damage to the minimum

lower the rent

modify/moderate one's demands

bring down the blood pressure

cheapen the market

bring down/reduce/lower the production cost

lower one's horn; abase/demean oneself

cut down energy consumption

lower one's sights

lower import duties/tariffs

lower prices

reduce/cut/lower short-term interest rates

lower the standard