Even though there is a definition for the example, I cannot understand how a principle can be established.
"the principle of the supremacy of national parliaments needs to be firmly established."
https://en.oxforddictionaries.com/definition/establish
Would you explain it like you did in this thread?
https://www.EnglishForward.com/English/SlightExpansionWorkBook/blwlqc/post.htm#sc2381349
Thank you.
principle : A fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning. establish : Set up (an organization, system, or set of rules) on a firm or permanent basis. com ) Is that any clearer?
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principle: A fundamental truth or proposition that serves as the foundation for a system of belief or behavior or for a chain of reasoning.
establish: Set up (an organization, system, or set of rules) on a firm or permanent basis.