帝国dìguóempire; imperialHSK 7-9PronunciationdìguóExample sentence罗马帝国曾是古代最强大的帝国之一。Luómǎ Dìguó céng shì gǔdài zuì qiángdà de dìguó zhī yī.The Roman Empire was once one of the most powerful empires of the ancient world.Read and choose an answerOne fixed sampleExplore a sample