英语词汇required substrate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	required substrate
释义	required — 所需 • 必要 substrate n — 基材 n • 基质 n • 底物 n • 衬底 n substrate — 基板 • 基底 • 下层 • 基床 require — 需 • 需要 • 要求 • 必需 • 要有 require v — 规定 v • 命令 v substrate v — 基片 v
随便看	difficult to express difficult to extract difficult to fathom difficult to fathom difficult to fault. difficult to find difficult to find employment difficult to focus difficult to follow difficult to forecast difficult to foresee difficult to gauge difficult to generalize difficult to get along with difficult to get hold of difficult to grasp difficult to grow difficult to guarantee difficult to guess difficult to identify difficult to ignite difficult to implement difficult to impose difficult to impossible difficult to include

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。

required —