弦论 Save Sign in to save words Traditional (Taiwan): 弦論 xiánlùn ㄒㄧㄢˊ ㄌㄨㄣˋ string theory (in theoretical physics) Character by character 弦(xián)bow string 论(lùn)opinion A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0