adj.不能废弃的；不可剥夺的；难使无效的

The deed to the property is indefeasible, meaning that once ownership is established, it cannot be legally challenged or taken away.
该财产的所有权是不可剥夺的，意味着一旦所有权确立，就不能再被法律挑战或剥夺。
The principle of habeas corpus is an indefeasible right in our legal system, ensuring no one can be held in prison without a fair trial.
人身保护令原则在我们的法律体系中是一项不可剥夺的权利，确保没有人能在没有公正审判的情况下被关押。
Hereditary titles are generally considered indefeasible, unless they're lost due to criminal convictions or Acts of Parliament.
世袭头衔通常被认为不可剥夺，除非因犯罪定罪或议会法案而丧失。
The patent holder's exclusive rights are indefeasible during the term of the patent.
专利持有人在其专利有效期内享有的独家权利是不可剥夺的。
Freedom of speech and expression is an indefeasible right enshrined in many constitutions worldwide.
言论和表达自由是世界上许多宪法所确认的一项不可剥夺的权利。
A person's right to a fair trial is an indefeasible right, even in times of war or national emergency.
一个人享有公正审判的权利是不可剥夺的，即使是在战争或国家紧急状态时期。
Once a will has been probated and found to be valid, its provisions become indefeasible against creditors and other claimants.
一旦遗嘱经过认证并被视为有效，其条款便对债权人和其他索赔人具有不可剥夺的效力。
In many countries, voting rights are indefeasible for all adult citizens, except under specific circumstances such as a criminal conviction.
在许多国家，除特定情况（如犯罪定罪）外，所有成年公民的选举权都是不可剥夺的。
The constitution guarantees the people's right to private property as an indefeasible right, which cannot be taken away by the government without just compensation.
宪法保障人民的财产权为不可剥夺的权利，政府未经公正补偿不得予以剥夺。
An absolute, indefeasible trust is one where the beneficiaries' entitlements are set in stone and cannot be changed by the settlor or anyone else after its creation.
绝对且不可剥夺的信托是指受益人的权益一经设定就固定不变，创设人或其他人在其设立后均无法变更。