جستجو
زبان دیکشنری را انتخاب کنید
black gold
01
طلای سیاه (نفت)
used to describe petroleum or oil due to its immense value and economic significance
اصطلاح
غیررسمی
مثالها
The discovery of vast oil reserves turned the region into a land of black gold, attracting major investments.
