重叠chóngdiéto overlap; to superimpose; to duplicate; redundancyHSK 7-9PronunciationchóngdiéExample sentence这两段历史在时间上有部分重叠。Zhè liǎng duàn lìshǐ zài shíjiān shàng yǒu bùfen chóngdié.These two periods of history partly overlap in time.Read and choose an answerOne fixed sampleExplore a sample