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heating and cooling costs meaning in English

加热和冷却成本
热处理和冷却费

Examples

  1. Trees reduce yearly heating and cooling costs by 2 . 1 billion dollars in the u . s
    每年树为美国省下的室内冷暖气费用达二十一亿美元。

Related Words

  1. heating and air-conditioning
  2. heating and cooking equipment
  3. heating and drying apparatus
  4. heating and lighting wagon
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