冷静下来,变凉
cool off v 1: become quiet or calm, especially after a state of agitation; "After the fight both men need to cool off."; "It took a while after the baby was born for things to settle down again." [syn: {calm}, {calm down}, {chill out}, {simmer down}, {settle down}, {cool it}] 2: lose intensity; "His enthusiasm cooled considerably" [syn: {cool}, {cool down}] 3: feel less enamoured of something or somebody