书号 Save Sign in to save words Traditional (Taiwan): 書號 shūhào ㄕㄨ ㄏㄠˋ book number (esp. ISBN) Character by character 书(shū)book 号(hào)call out A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0