What does the border mean?

Border refers to: the boundary between territorial units or national regions; The boundary between countries or regions.

Source: Journey to the West The thirteenth time: "This is the boundary of mountains and rivers in Datang."

Explain in detail:

1, also known as "eternal boundary", refers to the boundary between countries and regions.

The thirteenth journey to the west: "This is the boundary of mountains and rivers in the Tang Dynasty." In the Qing Dynasty, Yu Yue's "Essays on Hall Spring" Volume 10: "I was ordered to demarcate the Sino-Russian border and set up a bronze column to recognize it."

2. The Jewish border.

"Biography of Yin Zhongkan in the Book of Jin": "The frontier fortress should not be greedy for small profits, and the strength cannot be connected." Wei Yuan's Collection of Wu Sheng in the Qing Dynasty, Volume 1: "Li moved to Chongqing, and in two years, it was said that Shu bandits wandered around the border of Sichuan, Lake and Shaanxi." Chapter 13 of Liu Qingtie's Iron Wall: "In the last two months alone, they have drilled through the big forest on the Shaanxi-Gansu border twice."

Synonym of boundary:

1, boundary

Basic explanation: the boundary between different things.

Step 2: Gap

Basic explanation: The ancient canal is located in today's Henan Province, which was the dividing line between the two armies during the struggle between Chu and Han at the end of Qin Dynasty. Metaphor has clear boundaries.

3. Scope

Basic explanation: the boundary around.

4. Border

Basic explanation: the area near the border.

5. dividing line

Basic explanation: a line dividing two areas.

Boundary sentence:

1. At first, the airline said that there were signs that the passenger plane had to land in Durham, near the Angolan-Botswana border in northern Namibia.

2. The most dangerous thing is Iran with nuclear weapons. In order to feel safe, it is bound to cross the border and carry out its own revolutionary actions in the surrounding areas.

3. The reciprocal theorem of work is applied to solve the steady-state solutions of simple harmonic forced vibration of straight beam under different boundary conditions, and a series of corresponding steady-state solutions with practical value are given.

When we arrived in Dengfeng, the local guards had been informed that the streets would be cleaned with water and the officials would clean the roads. Officials at all levels greeted us at the border, which made it very lively.

From the stubbornness of the frontier god, we can get a favorable inference, which is interpreted by fortune tellers as the frontier of the Roman regime will never retreat.