英语词汇research frontier怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	research frontier
释义	frontier — 裔 • 国境 • 陲 • 圉 • 边陲 research n — 研 n • 研究 n • 科研 n research v — 查 v • 治 v • 调查 v frontier n — 边界 n
随便看	blown off course blown one's nose blown out highlights blown over blown over by the wind blow nozzle -blown panic attacks blown sand blown through blown to bits blown to pieces blown to smithereens blown to the outside blown tyre blown up by a mine blown us away blow off blow-off devices blow off steam blow-off valve blow on blow one's brain out blow one's cover blow one's cover blow one's nose

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

frontier —