soft blue-gray mineral; lead sulfide; a major source of lead

listen to the pronunciation of soft blue-gray mineral; lead sulfide; a major source of lead
الإنجليزية - الإنجليزية

تعريف soft blue-gray mineral; lead sulfide; a major source of lead في الإنجليزية الإنجليزية القاموس.

soft blue-gray mineral; lead sulfide; a major source of lead
galena
soft blue-gray mineral; lead sulfide; a major source of lead
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