coppercopper-plate inscription

copper sulphate (English) [ IPA: ˈkɑpər [sulphate] ASM: কপাৰ]
Contributed by: Himjyoti Talukdar on 2010-04-18
1. (Material Noun-Neuter) a green chemical substance often seen on copper or brass items তামৰ কঁহৰ পৰা কৰা এবিধ সেউজীয়া বস্তু