英 [ˈkuːlɪŋ] 美 [ˈkuːlɪŋ]
adj. 凉快的，凉爽的；冷却的
n. 冷却，降温
n. （Cooling）（英、美）库林（人名）[1]
柯林斯英汉双解大词典
cool /kuːl/ CET4 TEM4 ( cooling, cooled, cooler, cools, coolest )
1.ADJ Something that is cool has a temperature which is low but not very low. 凉的
2.ADJ If it is cool, or if a place is cool, the temperature of the air is low but not very low. 凉爽的
3.N-SING Cool is also a noun. 凉爽
4.ADJ Clothing that is cool is made of thin material so that you do not become too hot in hot weather. (衣服) 凉快的
5.ADJ Cool colours are light colours which give an impression of coolness. 冷色的 [ADJ n]
6.ADJ If you say that a person or their behaviour is cool, you mean that they are calm and unemotional, especially in a difficult situation. 冷静的 [表赞许]
7.coolly ADV 冷静地
8.ADJ If you say that a person or their behaviour is cool, you mean that they are unfriendly or not enthusiastic. 冷漠的