| 单词 | condensing boiler |
| 释义 | Word Frequency condensing boiler(kənˈdɛnsɪŋ ˈbɔɪlə) noun an energy-efficient boiler that makes use of what would otherwise be waste heat The extra cost of condensing boilers is usually recovered in three to six years. A gas condensing boiler extracts heat from flue gases. |
| 随便看 |
|
英语词典包含233703条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。