created sense approved 专利/專利 · zhuānlì · monopoly
专利 / 專利
zhuānlì
monopoly
something uniquely enjoyed or possessed by a certain group of people or an individual
追求时尚不再是年轻人的专利。
noun
created sense approved 专利/專利 · zhuānlì · patent
专利 / 專利
zhuānlì
patent
a government authority or license conferring a right or title for a set period, especially the sole right to exclude others from making, using, or selling an invention
他为这项新发明申请了国家专利。
noun