frontier
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'frʌntjә
n. 名词 边界, 边境
词频排名:4415
BNC 词频:4553
柯林斯星级:2/5
📖 词典释义
1
n. 名词
a wilderness at the edge of a settled area of a country
(暂无独立中文释义)
2
n. 名词
an international boundary or the area (often fortified) immediately inside the boundary
(暂无独立中文释义)
3
n. 名词
an undeveloped field of study; a topic inviting research and development
(暂无独立中文释义)
n. 名词
边界, 边境 整体释义(词典合并,未细分义项)
[法] 国境, 边境, 边界
词性说明:n.=名词,v.=动词,vt.=及物动词,vi.=不及物动词,adj.=形容词,adv.=副词,prep.=介词,conj.=连词,pron.=代词,num.=数词,art.=冠词,int.=感叹词
🔁 词形变化
复数
frontiers
💬 常用例句
Frontier justice was swift.
We crossed the frontier yesterday.
In the 1880's, this was a harsh frontier town.
例句来自 Tatoeba 语料(CC BY 2.0 FR),中文释义为参考翻译。
💡 学习提示
“frontier” 属于非词根单词,不在 25 个核心词根体系内,但同样是高频常用词。 想从零系统学习词根?试试 零基础入门教程, 或浏览全部词根。