英语词汇has been of assistance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 of assistance
释义	assistance n — 援助 n • 支援 n assistance — 援助 • 助力 has-been — 过气 of — 的
随便看	roll your head roll your mouse roll your mouse over roll your own roll-z roll–out roll–out roll–out roll–out rolt roly roly-poly rom rom7 Roma Roma and Sinti Issues Roma children Roma community Roma equality Roma history Romaine lettuce Roma integration Roma Italy Roma job-seekers rom all over the world

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。

assistance n —