英语词汇formation, validity,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	formation, validity,
释义	formation n — 形成 n • 成立 n • 组成 n • 组建 n • 平整 n • 编队 n formation — 队形 • 队列 • 兵团 validity n — 有效 n • 效性 n • 效力 n validity — 有效性 • 真实性
随便看	preprocessing preprocessing method pre-processing time pre processing unit preprocessor directive pre-procurement pre-production pre-production design pre-production environment pre-production exploration pre-production parts pre-production phase pre-production planning pre-production processing preproduction prototype pre-production run pre-production sample preproduction series pre-production stage pre-production test pre production testing pre-professional pre-profiled pre-programmed services pre-programmed setting

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。

formation n —