英语词汇has been proven to improve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	has been proven to improve
释义	proven adj — 证实的 adj • 经过验证的 adj prove to be— 属 improve — 改善 • 完善 • 改良 • 进步 • 好转 • 好起来 has-been — 过气 improve v — 提高 v
随便看	assemble a car assemble a check assemble a group assemble a large h assemble all information assemble a map assemble and disassemble assemble and install assemble a puzzle assemble around assemble a team assemble a team of experts assemble back assemble Back assemble campaign assemble cars assemble clips assemble coalition assemble components assemble computers assemble connection assembled assembled according to assembled and disassembled assembled and dismantled

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 —