日心说 Save Sign in to save words Traditional (Taiwan): 日心說 rìxīnshuō ㄖˋ ㄒㄧㄣ ㄕㄨㄛ heliocentric theory the theory that the sun is at the center of the universe Character by character 日(rì)sun 心(xīn)heart 说(shuō)speak A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0