ıts chief use is in the artificial production of alizarin

listen to the pronunciation of ıts chief use is in the artificial production of alizarin
الإنجليزية - الإنجليزية

تعريف ıts chief use is in the artificial production of alizarin في الإنجليزية الإنجليزية القاموس.

Its chief use is in the artificial production of alizarin
anthracene