air conditioner 和 air conditioning 哪个才是空调(名词)的意思,可数吗?

air conditioner 和 air conditioning 哪个才是空调(名词)的意思,可数吗? air-conditioner与air-conditioning的不同 air conditioner的意思 空调英文怎么说啊到底是air conditioner 还是air conditioning air-conditioning system的中文意思. air-conditioner中文意思 air-conditioner啥意思 air-conditioner的音标与意思 air-conditioning意思怎么读 air-conditioner ducted air conditioner什么意思 Air conditioning是动词还是名词