bilateral

双边关系

The way in which two countries, groups, or people feel and behave towards each other.

两个国家、团体或个人彼此感受和行为的方式。

双边谈判

Formal discussion between two parties who are trying to reach an agreement.

试图达成协议的两方之间的正式讨论。

Refers to a formal agreement made between two countries, groups, or people.

双边会谈

A serious or formal discussion between two parties, often used in plural 'talks'.

双方之间的严肃或正式的讨论，常用复数形式 'talks'。

双边条约

A formally concluded and ratified agreement between two countries.

两国之间的协议。

双边会议

A prearranged event where two parties come together to discuss something.

双方为讨论某事而预先安排的活动。

双边讨论

A conversation or debate about a certain topic between two parties.

双方就某一议题进行的对话或辩论。

双边峰会

An important meeting between the leaders of two governments.

两国政府首脑之间的重要会议。

双边协定

Refers to a formal agreement between two countries, especially one concerning trade or defense.

涉及两个团体或国家的协定。

两侧对称

Used in biology and art to describe an object where the two halves are mirror images of each other.

一种对称类型，其中物体的两半互为镜像