air-conditioning

短語詞組

短語

• all fresh air air -conditioning system 全新風(fēng)空調(diào)系統(tǒng)
• air -conditioning unit 空調(diào)機組；空調(diào)裝置
• underground air -conditioning 地下空調(diào)
• Harmful Air -conditioning 空調(diào)有害;空調(diào)無害
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