cooladj.凉爽的；凉的；冷静的；冷漠的vt.(使)变凉；(使)冷却；(使)冷静vi.变凉；冷静下来n.凉爽；冷静；凉快adv.冷静地cool shade凉爽的阴凉处cool start冷启动cool-off冷却cool month凉爽的月份cooler bin冷却箱cool media冷媒介coolometer冷却率测定仪coolhuntern.新潮猎奇者；时尚猎人cool color冷色cool canal冷却水道