释义 |
chill factor noun[ Cusually singular ] uk /ˈtʃɪl ˌfæk.tər/ us /ˈtʃɪl ˌfæk.tɚ/ the effect that wind has on how cold the air feels, or a measurement of this: Low pressure over the North Sea yesterday meant cold easterly winds, adding to the chill factor. The chill factor outside must have been at least -25 C. Temperatures will rise slightly, but will feel no warmer as an easterly wind moves across the country, bringing with it a biting chill factor. It was a cold night, with the chill factor increased by the biting wind. They experienced temperatures of minus 50 degrees celsius and 50-knot winds, so those are extreme chill factors. SMART Vocabulary: related words and phrases Cold Arctic Baltic bitingly bitter bone-chilling brass chill chilled freeze frostbite glacially isothermal isothermally keenness minus nippy occluded front parky perishing wintry
Synonym
windchill |