| 单词 | 家庭用 |
| 释义 | 〔graywater〕Wastewater from household baths and washing machines that is recycled especially for use in gardening or for flushing toilets.二次供水，中水：来自家庭用沐浴及洗衣机的废水，再重复回收特别在园艺浇花或冲洗马桶时使用〔appliance〕A device or instrument designed to perform a specific function, especially an electrical device, such as a toaster, for household use.See Synonyms at tool 器具，用具，装置：设计用来执行特殊功能的装置或器具，尤指如家庭用烤箱的电器设备 参见 tool |
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