空气流通 Save Sign in to save words Traditional (Taiwan): 空氣流通 kōngqìliútōng ㄎㄨㄥ ㄑㄧˋ ㄌㄧㄡˊ ㄊㄨㄥ ventilation air circulation Character by character 空(kōng)empty 气(qì)gas 流(liú)flow 通(tōng)go through A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0