If you say that someone has an inalienable right to something, you are emphasizing that they have a right to it which cannot be changed or taken away.
例句
He said the republic now had an inalienable right to self-determination.他说共和国现在拥有不可剥夺的自决权。...respect for the inalienable rights of peoples and nations.对各民族、国家不可剥夺权利的尊重
英汉词典释义
adj.
不能转让的,不可分割的
an inalienable right不可剝夺的权利This is an inalienable duty.这是一种责无旁贷的义务。
英英词典释义
Adjective
1. incapable of being repudiated or transferred to another;
"endowed by their Creator with certain unalienable rights"