是a air-conditioner还是an air-conditioner

an air-conditioner翻译 air-conditioner there a an air-conditioner is and mirror怎么拼 Yes,there is an air-conditioner.问句是? air-conditioner是什么意思 air-conditioner怎么读 air-conditioner中文意思 air conditioner怎么读 Duct Type Air Conditioner air conditioner的意思 air-conditioner怎么记 air–conditioner是什么意思?