英语词汇proved to be frustrating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	proved to be frustrating
释义	prove oneself to be— 不愧 prove to be— 属 frustrate — 挫折 • 折挫 frustrate v — 沮丧 v prove v — 证明 v • 证实 v • 证明是 v • 结果是 v • 显示 v • 原来是 v prove — 证 • 着 • 说明 • 确证 be v — 有 v • 是 v • 做 v • 当 v • 存在 v • 属 v • 乃 v • 成为 v • 乃是 v
随便看	i have been given the chance i have been giving I have been glad I have been glad i have been going to school i have been gone i have been gotten i have been graduated i have been granted i have been granted access i have been great I have been greatly encouraged i have been grown up i have been had i have been having i have been head of i have been helping people I have been here I have been here i have been here before i have been here for i have been here for almost i have been here only I have been here since i have been highly appreciated

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。

prove oneself to be—