pre·coolˌprē-ˈkül
pre-cool如何读
pre-cool是什么意思
超低温冷冻
pre-cool英英释义
verb
transitive verb
to cool (something) beforehand "You've got to precool the product if you want to give it some shelf life."—Cameron White
… the car can be programmed to preheat or precool the cabin for you before your departure …—Nikki Gordon-Bloomfield
pre-cool词源英文解释
The first known use of precool was in 1907
pre-cool 例句
1 The California Independent System Operator, the state’s grid operator, has been urging residents to precool their homes and use major appliances earlier in the day when solar power is abundant.
2 Residents are advised to precool their homes in the morning, using window coverings to keep the heat out and to charge electric vehicles, personal and medical devices before peak hours.
3 Grid officials have been asking residents to precool their homes and use major appliances earlier in the day when solar power is abundant, but set thermostats to 78 degrees or higher during the late afternoon.
4 The Flex Alert asks residents to precool their homes and then raise their thermostats to 78 degrees and avoid using major appliances from 4 to 9 p.m. Thursday, when net demand is typically at its peak.