frontier是什么意思

2024-01-10 06:42:16

frontier

美[frʌntɪr] 英[frʌntɪə(r)]

n. 边界；边境；尖端；边缘

近义词：border，limit，outskirts，boundary，edge，borderline，frontline，circuit，suburb，terminal，backcountry，country，back，bounds，

n.(名词)

adj.(形容词)

n.(名词)

Noun

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

动词+～

～+介词

用作名词(n.)

We were turned back at the frontier.我们在边界那儿被赶了回来。
The frontier ranges from the northern hills to the southern coast.边界从北部山地一直延伸到南部海岸。
Everything is quiet on the frontier.边境上一切安静。
This new frontier incident probably means war.这个新的边境事件可能导致战争。
The minority of us are confronted with difficulty in the frontier of the major.我们少数人在该专业尖端领域面临困难。
The frontiers of medical knowledge are being pushed forwards as time goes on.医学知识的新领域正随着时间向前推进。
He came from the remote frontier.他来自遥远的边疆。