According to water source circumstances in sewage treatment plant. adopts water-source heat pump systemto supply heating in winter. cooling in summer and hot water for bathing in all year.是什么意思_According to water source circumstances in sewage treatment plant. adopts water-source heat pump systemto supply heating in winter. cooling in summer and hot water for bathing in all year.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句