中文词 · Chinese word
专利
zhuān lì — patent; sth uniquely enjoyed (or possessed etc) by a certain group of people; monopoly
HSK 3.0 L5, HSK 2.0 L6, HSK newest L6 · study the lists
中文词 · Chinese word
zhuān lì — patent; sth uniquely enjoyed (or possessed etc) by a certain group of people; monopoly
HSK 3.0 L5, HSK 2.0 L6, HSK newest L6 · study the lists