frontiers
英 [ˈfrʌntɪəz]
美 [frənˈtɪrz]
n. 国界; 边界; 边境; (尤指19世纪美国西部的)开发地区边缘地带,边远地区; (学科或活动的)尖端,边缘
frontier的复数
Collins.2
柯林斯词典
- N-COUNT 边界;边境
Afrontieris a border between two countries.- It wasn't difficult then to cross the frontier.
那时穿越边境并不困难。
- It wasn't difficult then to cross the frontier.
- N-COUNT 西部边疆,边远地区(指 20 世纪前美国西部欧洲移民尚未定居的部分)
When you are talking about the western part of America before the twentieth century, you usefrontierto refer to the area beyond the part settled by Europeans.- ...a far-flung outpost on the frontier.
远驻西部边疆的前哨
- ...a far-flung outpost on the frontier.
- N-COUNT (尤指知识的)前沿,尖端,新领域
Thefrontiersof something, especially knowledge, are the limits to which it extends.- ...pushing back the frontiers of science.
推进科学前沿 - ...technological frontiers.
技术尖端
- ...pushing back the frontiers of science.
in AM, usually use 美国英语通常用border
双语例句
- Their influence radiated far beyond their walls, and even beyond the frontiers of their territories.
它们的影响大大地超越了城墙范围,甚至超越了国界。 - The Analyses on IETF Research Frontiers and Related Suggestions to Our Country
IETF研究前沿与发展动态分析及对我国的启示和建议 - It is through education that we expand the frontiers of knowledge.
通过教育,我们扩大了知识的阵地。 - They performed meritorious deeds in the fight to defend the frontiers of the motherland.
在保卫祖国边疆的战斗中他们立了功。 - On the frontiers they met fierce resistance and defeat that spelled eventual disaster.
在边界地区他受到了猛烈的抵抗,失败了,这一失败引起了灾难性后果。 - In the 20th century political frontiers became a central influence on economic life.
20世纪,政治边界对经济生活产生了重要影响。 - Already China is embroiled in skirmishes and politicking on new frontiers.
中国已经在一些新领域卷入了小规模的冲突和政治活动。 - We fly through the night crossing frontiers and lakes, mountains and valleys.
我们穿越黑夜,飞过国界和湖泊,山脉与村庄。 - America will lead the world toward shared peace and prosperity, and the far frontiers of science and technology.
美国要带领世界缔造共同的和平和繁荣,攀登科技的高峰。 - You are exploring the frontiers in science.
你在探究科学的新领域。