光纖 Save Sign in to save words Simplified: 光纤 guāngxiān ㄍㄨㄤ ㄒㄧㄢ optical fiber fiber optics Character by character 光(guāng)light 纖(xiān)fine A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0