英语词汇backup policies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	backup policies
释义	backup — 奥援 policy n — 策 n • 政策 n • 方针 n • 保单 n • 方策 n
随便看	test any of the test a plan test apparatus test appliance test application test appraisal test approach test approval test a product test a question test area test areas test are provided test arrangement test a sample test assay test assets test assistant Test assumptions test at 25°c test a theory test at idle test attachment Test attribute test audiences

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。

backup —