生活污水 shēng huó wū shuǐ 🔊 domestic wastewater; domestic sewage + Keep this word Meanings shēng huó wū shuǐ domestic wastewater; domestic sewage Its characters 生shēngto growHSK 4活huóto liveHSK 4污wūdirty水shuǐwaterHSK 1