宇宙yǔzhòuuniverse; cosmos; spaceHSK 7-9PronunciationyǔzhòuExample sentence科学家们正在研究宇宙的起源。Kēxuéjiāmen zhèngzài yánjiū yǔzhòu de qǐyuán.Scientists are studying the origin of the universe.Read and choose an answerOne fixed sampleExplore a sample