英语词汇improve existing systems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	improve existing systems
释义	improve — 改善 • 完善 • 改良 • 进步 • 好转 • 好起来 existing — 现 • 既有 existing adj — 现行的 adj • 目前的 adj • 现存的 adj systems pl — 体系 pl improve v — 提高 v exist v — 在 v • 存在 v • 存 v • 有 v • 生存 v system n — 制 n • 体 n • 制度 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	power sockets powers of access powers of a Company powers of a director powers of Administration powers of Amendment powers of appointment powers of a Prosecutor powers of a State powers of attorney powers of attorney act powers of attorney for powers of attorney from powers of attorney granted by powers of authority powers of control powers of criminal courts powers of criminal courts sentencing powers of darkness powers of detention powers of discrimination powers of earth powers of government powers of inspection powers of intervention

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。

improve —