太阳活动 Save Sign in to save words Traditional (Taiwan): 太陽活動 tàiyánghuódòng ㄊㄞˋ ㄧㄤˊ ㄏㄨㄛˊ ㄉㄨㄥˋ sunspot activity solar variation Character by character 太(tài)too 阳(yáng)positive 活(huó)live 动(dòng)move A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0