正弦 Save Sign in to save words zhèngxián ㄓㄥˋ ㄒㄧㄢˊ sine math. Character by character 正(zhèng)straight 弦(xián)bow string Other words read zhèngxián zhengxian with other tones 争先 Often confused with zhengxian 争相 阵线 正向 针线 征象 Other words read zhèngxián zhengxian with other tones 爭先 Often confused with zhengxian 爭相 陣線 正向 針線 徵象 Words with 正弦 Starting with 正弦 正弦波 正弦定理 正弦形 Ending with 正弦 双曲正弦 Words with 正弦 Starting with 正弦 正弦波 正弦定理 正弦形 Ending with 正弦 雙曲正弦 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0