sudan

• 指东北非国家苏丹，位于红海沿岸，1956年从埃及和英国获得独立；历史上也指撒哈拉沙漠和利比亚沙漠以南、从大西洋延伸到红海的更广阔非洲北部地区。

A proper noun referring to a country in northeastern Africa, located on the Red Sea, which gained independence from Egypt and the United Kingdom in 1956. The name also historically refers to a broader region in northern Africa south of the Sahara and Libyan deserts, stretching from the Atlantic to the Red Sea.

不可数 · 专有名词

1. Country in AfricaB1formal

   A republic located in northeastern Africa, bordered by the Red Sea, which gained independence from Egypt and the United Kingdom in 1956.

   苏丹

   • Sudan is known for its diverse cultures and ancient history.
   • The capital of Sudan is Khartoum.
   • Sudan has a rich agricultural tradition along the Nile River.

2. Geographical regionB2formal

   A vast region in northern Africa, stretching from the Atlantic Ocean to the Red Sea, located south of the Sahara and Libyan deserts.

   苏丹（地区）

   • The Sudan region is characterized by savannas and grasslands.
   • Many ancient empires flourished in the Sudan region.
   • The climate in the Sudan region varies from arid to semi-arid.