英语词汇proven useful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	proven useful
释义	proven adj — 证实的 adj • 经过验证的 adj useful adj — 有用 adj • 有益 adj • 有用的 adj • 好用 adj • 管用 adj • 顶事 adj prove v — 证明 v • 证实 v • 证明是 v • 显示 v • 结果是 v • 原来是 v prove — 证 • 着 • 说明 • 确证
随便看	no worries no worries about no worries, that no worries, that no worry about no worrying no worse off no worse than now or soon now outstanding now over now overdue now owes now owing now owned by now owns and operates now part of now pending now people now Permanent now personally now planning now playing now, playing for now, playing for

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。

proven adj —