弦理論 Save Sign in to save words Simplified: 弦理论 xiánlǐlùn ㄒㄧㄢˊ ㄌㄧˇ ㄌㄨㄣˋ string theory (physics) Character by character 弦(xián)bow string 理(lǐ)texture 論(lùn)opinion A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0