词族 · Freon
词形变化
英语词源
- Freon (n.)
- 1932, proprietary name in U.S. for fluorocarbons used in refrigeration technology. "The name was apparently constructed from fre(eze) + -on used as an arbitrary suffix" [Flood].
权威例句
- 1. Freon will not be used as refrigerant in the future.
- 未来的制冷剂将不会使用氟利昂。
- 2. Freon exists both in liquid and gaseous states.
- 氟利昂有液态和气态两种形态。
- 3. Freon - free refrigerator leads an environmental revolution on its going to the market.
- 无氟 冰箱一上市就领导了一场环保革命.
- 4. Ref. Freon piping to be done air - tightness test and vacuum test.
- 冷藏氟利昂管系密性试验和真空试验.
- 5. It adopts Freon to refrigeration. It is safe and reliable.
- 采用氟里昂制冷, 安全可靠,温度自动控制,冷冻效率高.