双边

双边 means 'bilateral' in English, describing something involving two parties or sides, especially in political, economic, or diplomatic contexts.

The character 双 (shuāng) means 'double' or 'two,' and 边 (biān) means 'side' or 'edge.' Together, they form a term that emphasizes the involvement of two distinct parties in an agreement, relationship, or action.

双边 is commonly used in formal and official settings, such as bilateral relations between countries, bilateral trade agreements, or bilateral negotiations. It reflects the importance of mutual cooperation and balance in international or interpersonal interactions.