Translation meaning & definition of the word "frontier" into Chinese (Traditional) language

noun

1. A wilderness at the edge of a settled area of a country

• "The individualism of the frontier in andrew jackson's day"

synonym:
• frontier

1. 一個國家定居區邊緣的荒野

• "“安德魯·傑克遜時代邊疆的個人主義”"

同義詞:
• 邊境

2. An international boundary or the area (often fortified) immediately inside the boundary

synonym:
• frontier

2. 國際邊界或邊界內立即的區域（通常被設防）

同義詞:
• 邊境

3. An undeveloped field of study

• A topic inviting research and development

• "He worked at the frontier of brain science"

synonym:
• frontier

3. 不發達的研究領域

• 邀請研發的主題

• "“他曾在腦科學領域工作”"

同義詞:
• 邊境

Examples of using

Where the frontier of science once was is now the centre.

科學的前沿曾經是現在的中心。