PBB
زبان مبدأ: انگلیسی
ترجمه به فارسی
- واژهنامه · Merriam-Webster Collegiate Dictionary PBB Pronunciation: ˌ pē-( ˌ )bē- ' bē Function: noun Date: circa 1975 : POLYBROMINATED BIPHENYL poly·bro·mi·nat·ed biphenyl Pronunciation: ˌ pä-lē- ' brō-mə- ˌ nā-təd- Function: noun Date: 1975 : any of several compounds that are similar to polychlorinated biphenyls in environmental toxicity and in structure but that have various hydrogen atoms replaced by bromine rather than chlorine ― called also PBB