basic principle

A fundamental rule, law, or assumption that serves as the foundation for a system of thought, belief, or behavior.

frPrincipe fondamental, règle ou loi servant de base à un système de pensée, de croyance ou de comportement.ruФундаментальное правило, закон или предположение, служащее основой для системы мышления, убеждений или поведения.esRegla, ley o supuesto fundamental que sirve de base para un sistema de pensamiento, creencias o comportamiento.deEin grundlegendes Prinzip, eine fundamentale Regel oder Annahme, die als Basis für ein System des Denkens, des Glaubens oder des Verhaltens dient.ptRegra, lei ou suposição fundamental que serve de base para um sistema de pensamento, crenças ou comportamento.zh指作为某种思想、信念或行为体系基础的根本规则、法则或假设。arقاعدة أو قانون أو افتراض أساسي يُشكّل الأساس لنظام من الفكر أو المعتقد أو السلوك.

1. Fundamental rule or law B2 formal

   A foundational idea or rule that serves as the basis for a system, theory, or process.

   • The basic principle of democracy is that power rests with the people.
   • Understanding the basic principles of physics is essential for engineering.
   • The company operates on the basic principle of honesty and transparency.

   frprincipe fondamentalruОсновополагающий принципesprincipio básicodeGrundprinzipptPrincípio básicozh基本原则arمبدأ أساسي

2. Core concept B1 formal

   A simple, essential truth or concept that explains how something works.

   • The basic principle of supply and demand drives the economy.
   • One basic principle of cooking is to use fresh ingredients.
   • The teacher explained the basic principles of grammar to the class.

   frprincipe de baseruОсновной принципesprincipio básicodeGrundprinzipptPrincípio básicozh基本原则arالمبدأ الأساسي