专利 Traditional (Taiwan): 專利 On the HSK 5 vocabulary list, at CEFR level C1. zhuānlì ㄓㄨㄢ ㄌㄧˋ patent sth uniquely enjoyed (or possessed etc) by a certain group of people monopoly Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0 国际中文教育中文水平等级标准, 中华人民共和国教育部, MIT