HVAC
abbreviation /ˈeɪtʃvæk/
/ˈeɪtʃvæk/
(especially US English)- heating, ventilation and air conditioning(used to refer to a system that can heat or cool a building or allow fresh air to move around)
- a new, efficient HVAC system
| 单词 | HVAC |
| 释义 | HVACabbreviation /ˈeɪtʃvæk/ /ˈeɪtʃvæk/ (especially US English)
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| 随便看 |
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