工具书 Save Sign in to save words Traditional (Taiwan): 工具書 gōngjùshū ㄍㄨㄥ ㄐㄩˋ ㄕㄨ reference book (such as dictionary, almanac, gazetteer etc) Character by character 工(gōng)work 具(jù)tool 书(shū)book A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0