frontier

/'frʌntjә/

柯林斯 ★★

当代词频 #4,415

高考词汇四级词汇六级词汇考研词汇托福词汇雅思词汇

中文释义

n. 边界, 边境
[法] 国境, 边境, 边界

英文释义

n. a wilderness at the edge of a settled area of a country
n. an international boundary or the area (often fortified) immediately inside the boundary
n. an undeveloped field of study; a topic inviting research and development

词形变化

复数: frontiers

相关单词

for from first find feel family few fact four far friend father

释义数据来源：ECDICT（skywind3000），许可协议 MIT。