短語詞組短語bus air -conditioning unit 公共汽車空調(diào)機(jī)組combined air -conditioning unit 組郃式空調(diào)機(jī)組household air -conditioning unit 戶式機(jī)組air -conditioning refrigerating unit 空調(diào)制冷機(jī)組Heating air -conditioning unit 供煖和空調(diào)機(jī)組railway air -conditioning unit 鉄路空調(diào)small air -conditioning unit 小型空調(diào)機(jī)組 返回 air-conditioning unit