英语词汇“on-demand hot-water circulation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	on-demand hot-water circulation
释义	On-demand hot-water circulation On-demand hot-water circulation System that quickly delivers hot water to a bathroom or kitchen when needed, without wasting the water that has been sitting in the hot-water pipes, which circulates back to the water heater.
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英语词典包含2567994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。

On-demand hot-water circulation