| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024re•frig•er•ant (ri frij′ər ənt),USA pronunciation adj. - refrigerating;
cooling. - reducing bodily heat or fever.
n. - a refrigerant agent, as a drug.
- Chemistrya liquid capable of vaporizing at a low temperature, as ammonia, used in mechanical refrigeration.
- Chemistrya cooling substance, as ice or solid carbon dioxide, used in a refrigerator.
- Latin refrīgerant- (stem of refrīgerāns), present participle of refrīgerāre. See refrigerate, -ant
- 1590–1600
Collins Concise English Dictionary © HarperCollins Publishers:: refrigerant /rɪˈfrɪdʒərənt/ n - a fluid capable of changes of phase at low temperatures: used as the working fluid of a refrigerator
- a cooling substance, such as ice or solid carbon dioxide
- an agent that provides a sensation of coolness or reduces fever
adj - causing cooling or freezing
re•frig•er•ate /rɪˈfrɪdʒəˌreɪt/USA pronunciation v. [~ + object], -at•ed, -at•ing. - to make or keep cold or cool, in order to preserve or keep fresh.
re•frig•er•ant /rɪˈfrɪdʒərənt/USA pronunciation adj., n. [countable]a toxic refrigerant.[uncountable]not enough refrigerant in the air-conditioner. re•frig•er•a•tion /rɪˌfrɪdʒəˈreɪʃən/USA pronunciation n. [uncountable] WordReference Random House Unabridged Dictionary of American English © 2024re•frig•er•ate (ri frij′ə rāt′),USA pronunciation v.t., -at•ed, -at•ing. - to make or keep cold or cool, as for preservation.
- Latin refrīgerātus, past participle of refrīgerāre to make cool, equivalent. to re- re- + frīgerāre to make cool, derivative of frīgus cold; see -ate1
- 1525–35;
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