英语词汇retained as required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	retained as required
释义	retained — 保留的 adj as required adv — 根据需要 adv required — 所需 • 必要 as adv — 若 adv • 随着 adv • 如同 adv • 身为 adv • 既是 adv • 既然 adv as conj — 如 conj
随便看	ultrafast laser ultra fast mode ultra-fast network ultrafast physics ultra-fast speed ultra fast storage ultra fast switching ultrafilter ultrafiltration membrane ultrafiltration method ultrafiltration plant ultra filtration unit ultra-fine fabric Ultra-fine Fibre ultrafine grinding ultrafine particles ultra fine pitch ultrafine powders ultra-fine resolution ultra-full ultraféminité ultra gentle ultra-glam ultra-glamorous ultra-glossy

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。

retained —