air conditioning
🇺🇸
/ˈer kəndɪʃənɪŋ/
🇬🇧
/ˈeə kəndɪʃənɪŋ/
a system that cools and dries the air inside a room or vehicle
The air conditioning keeps the room cool and comfortable during hot weather.
空调系统在炎热天气里保持房间凉爽舒适。