frontier
n. 邊界; 前沿,新領域; (美國)西部邊疆
A frontier is a border between two countries.
It wasn't difficult then to cross the frontier.
那時穿越邊境並不困難。
When you are talking about the western part of America before the twentieth century, you use frontier to refer to the area beyond the part settled by Europeans.
...a far-flung outpost on the frontier.
遠駐西部邊疆的前哨
The frontiers of something, especially knowledge, are the limits to which it extends.
...pushing back the frontiers of science.
推進科學前沿
...technological frontiers.
技術尖端
1. a wilderness at the edge of a settled area of a country;
2. an international boundary or the area (often fortified) immediately inside the boundary
3. an undeveloped field of study; a topic inviting research and development;
border, bounds, boundary, frontier, limit
這些名詞均含有"邊界,邊境"之意。
Provide the customs transit, reloading and information feedback for goods in frontier ports.
提供貨物在邊境口岸的轉關, 換裝,資訊反饋.
In the untamed frontier of the Kamchatka Peninsula, poaching keeps the bears at risk.
在堪察加半島蠻荒的邊疆, 偷獵讓俄羅斯熊處於危險之中.
They lived in log cabins on the frontier.
他們住在邊境的木屋裡.
The car was turned back at the frontier.
汽車在邊境處被攔住了.
But I tell you the New Frontier is here, whether we seek it or not.
但是我要告訴大家,“新邊疆”就在眼前, 無論我們要不要去尋找它.