英语词汇maintenance of barrier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	maintenance of barrier
释义	maintenance n — 保持 n • 维持 n • 赡养费 n • 定期维修 n barrier n — 屏障 n • 阻隔 n barrier — 壁垒 • 关卡 • 栏栅 • 芥蒂 of — 的
随便看	reach independence reaching reaching 100 reaching above reaching a ceiling reaching a common understanding reaching a conclusion reaching a consensus reaching across reaching across borders reaching activities reaching a decision reaching a global audience reaching agreement reaching agreements with reaching agreement with reaching a height of reaching a high reaching a judgement reaching a legally binding agreement reaching all the way back reaching a low reaching a milestone reaching an agreement reaching an amicable settlement

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。

maintenance n —