三废
sān fèisanfei
- 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]
sān fèisanfei
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences