排泄系统 Traditional 排洩系統 pái xiè xì tǒng 🔊 drainage system + Keep this word Meanings pái xiè xì tǒng 排洩系統 drainage systemexcretory system Its characters 排páito arrange in order; to line upHSK 4泄xièto leak out; to discharge; (fig.) to divulgeHSK 7–9系xìto connectHSK 5统tǒngto gather