Cari
Sludge
01
the semi-solid residue produced during sewage or wastewater treatment
Contoh-contoh
Sludge is often treated further before disposal or use as fertilizer.
02
any heavy, soft, wet, and often sticky material
Contoh-contoh
Workers cleared the sludge from the factory floor.
Pohon Leksikal
sludgy
sludge
