英语词汇security roles and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	security roles and
释义	security n — 安 n • 安全 n • 保安 n • 抵押品 n • 安全工作 n • 安全性 n • 担保 n • 证券 n • 保安措施 n • 安全感 n roles pl — 作用 n • 角色 n so and so— 云云 role n — 作用 n • 任务 n • 角色 n • 职能 n • 脚 n and conj — 和 conj • 及 conj • 与 conj • 以及 conj • 并 conj • 而 conj • 且 conj • 及其 conj • 而且 conj • 载 conj • 暨 conj so-and-so— 某某
随便看	free from both free from caffeine free from claims free from condensation free from conflicts free from constraints free from contamination free from copyright free from corrosion free from cracks free from criticism free from damage free from debt free from defect in material and workmanship free from defect in materials and workmanship free from defects in material free from defects in material and workmanship free from defects in material and workmanship for a period free from defects in material and workmanship under normal u free from defects of materials free from dependence free from dirt free from discrimination free from dust free from encumbrances

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。

security n —