单词	direct pink
释义	direct pink 直接桃红
随便看	activated sludge process activated-sludge process activated sludge reduction activated sludge settling tank activated sludge sewage activated sludge system activated sludge tank Activated sludge technology activated sludge test activated sludge treatment activated sludge treatment method activated SLUDGE treatment of water activated sludge with zeolite addition activated solids activated solutions Activated stage activated state Activated steel activated stock activated substance activated sulfate activated sulphur activated support activated surface activated tank