雙曲正弦 Save Sign in to save words Simplified: 双曲正弦 shuāngqūzhèngxián ㄕㄨㄤ ㄑㄩ ㄓㄥˋ ㄒㄧㄢˊ hyperbolic sine or sinh (math.) Character by character 雙(shuāng)surname Shuang 曲(qū)surname Qu 正(zhèng)straight 弦(xián)bow string A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0