英语词汇necessary groundwork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	necessary groundwork
释义	necessary — 必要 • 必要的 adj • 所需 adj • 必须 adj • 必需 adj • 不可或缺 necessary n — 需要 n
随便看	has already identified has already improved has already indicated has already influenced has already informed has already invested has already issued has already left has already looked has already made has already made a decision has already mentioned has already noticed has already occurred has already Once has already ordered has already overtaken has already paid in has already participated has already passed has already performed has already picked up has already placed has already posted has already prepared

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。

necessary —