A/C。平常所说的A/C开关就是指空调开关，全称是Automotive air conditioner。关于“空调”的短语：facilities air-conditioner空调；中央空调；电风扇；cooler air-conditioner空调制冷。
“空调”的英文“空调”翻译成英文为：air-conditioning 以及 air conditioner
暖通空调的英文为heater 专有名词为Heating, Ventilation and Air Conditioning，简称HVAC，以及冷气(冷空调) Air cool Chiller ，简称为Chiller，也是 (空调) air conditioner的其中一种。
“空调”的英文例句1.她没法让空调工作起来。
She couldn't get the air conditioner going.
2.去年夏天，空调坏了，热得让人受不了。
Last summer, the air conditioner was out of service and the heat was insufferable.
3.这样的气候绝对需要有空调。
Air-conditioning is an absolute necessity in this climate.
4.该大楼有约25,500平方英尺的带空调的办公室。
The building provides about 25,500 sq ft of air-conditioned offices.
5.当时气温达到了90度，空调也不能让房间凉快多少。
It was 90 degrees and the air conditioning barely cooled the room
