How much will the heating or air-con run down the charge? Times, Sunday Times (2012)Also heavy use of the air-con and heating will drain the battery and reduce the range. The Sun (2010)Our hotel had no windows or air-con. Times, Sunday Times (2006)It has a carbon fibre bonnet, the rear windows are plastic and the radio and air-con are ditched. The Sun (2009)My cabin was small but comfortable and had air-con and a TV. The Sun (2013)
极少使用。在柯林斯辞典中， air-con 属于使用频率排在后 50% 的词语之一。
air-con 的定义—— 柯林斯 英语词典
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