| 单词 | hydrofluorocarbon |
| 释义 | hydrofluorocarbon[ hahy-druh-floor-oh-kahr-buhn, ‐flawr‐, ‐flohr‐ ] / ˌhaɪ drəˈflʊər oʊˌkɑr bən, ‐ˈflɔr‐, ‐ˈfloʊr‐ / noun Chemistryan organic compound composed of hydrogen, fluorine, and hydrogen, used most commonly in refrigeration and air conditioning: An international accord to phase out hydrofluorocarbons was reached at the October summit on climate change.Abbreviation: HFC Origin of hydrofluorocarbonFirst recorded in 1945–50; hydro-2 + fluorocarbon Words nearby hydrofluorocarbonhydroelastic suspension, hydroelectric, hydroencephalocele, hydrofluoric, hydrofluoric acid, hydrofluorocarbon, hydrofoil, hydroforming, hydroformylation, hydrofracking, hydrofracturing Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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