排空 Save Sign in to save words páikōng ㄆㄞˊ ㄎㄨㄥ to drain out to empty to discharge (waste gas) into the air to soar up into the sky Character by character 排(pái)arrange in order 空(kōng)empty A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0