air conditionerWiktionary 原文英/ˈɛə kənˌdɪʃn̩ə/美/ˈɛr kənˌdɪʃ(ə)nɚ/释义名词noun1A machine that is used to control temperature and humidity in an enclosed space.同族词派生词 4air-con·A/C·cassette air conditioner·split-system air conditioner相关词 2air conditioning·air condition