অনুসন্ধান করুন
Carbon black
01
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink
উদাহরণ
নিকটবর্তী শব্দ
অনুসন্ধান করুন
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink