frontier中文什么意思

n.
1.边疆；边界，边缘。
2.新开辟地，边地；〔美国〕边疆城市。
3.〔常 pl.〕(知识等的)尚待开发的领域。
+更多解释...短语和例子
the frontiers of medicine [science] 医学[科学]新领域。adj.
1.边疆的。
2.新垦地的，边地的。
短语和例子
frontier guards 边防战士。 a frontier town 边疆城市。

• the frontier:    前线
• a frontier town:    边疆城镇
• a frontier zone:    边境地带

例句与用法

更多例句：  下一页

1. You are exploring the frontiers in science .
   你在探究科学的新领域。
2. Frontier life could be lonely and empty .
   边疆生活不用说是空虚寂寞的。
3. The atlantic shore was the original frontier .
   大西洋沿岸是最早的边境。
4. Our car was turned back at the frontier .
   我们的汽车在边境处被勒令折返。
5. A great deal of frontier humour was oral .
   边疆幽默有一大部分是由口头传述的。

英文释义

名词

1. an undeveloped field of study; a topic inviting research and development; "he worked at the frontier of brain science"
2. an international boundary or the area (often fortified) immediately inside the boundary
3. a wilderness at the edge of a settled area of a country; "the individualism of the frontier in Andrew Jackson''s day"