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cooled fan冷却的风扇cool blood精神冷静状态cool flame冷焰cool giant冷巨星cool-bagn.(贮存速冻食品的)保温容器coolingoffn.冷却cool drinkn.冷饮cool colors冷色cooler drum冷却转鼓cooling bin降温库