Entry
  1. three types of waste product, namely: waste water 廢水|废水[fei4 shui3], exhaust gas 廢氣|废气[fei4 qi4], industrial slag 廢渣|废渣[fei4 zha1]

    trad. 三廢

Also written 三廢【sān fèi】

Characters in this word

2