太陽光柱 Save Sign in to save words Simplified: 太阳光柱 tàiyángguāngzhù ㄊㄞˋ ㄧㄤˊ ㄍㄨㄤ ㄓㄨˋ solar pillar sun pillar (atmospheric optics) Character by character 太(tài)too 陽(yáng)positive 光(guāng)light 柱(zhù)pillar A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0