英语词汇preparation and maintenance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	preparation and maintenance
释义	preparation n — 编制 n • 筹备 n preparation — 准备 • 预备 • 心算 so and so— 云云 maintenance n — 保持 n • 维持 n • 定期维修 n • 赡养费 n prepare v — 编写 v • 预 v • 预备 v • 作好准备 v and conj — 和 conj • 及 conj • 以及 conj • 并 conj • 与 conj • 而 conj • 及其 conj • 且 conj • 载 conj • 而且 conj • 暨 conj so-and-so— 某某
随便看	a sum of money a sum of money equal to a sumptuous a sumptuous banquet as unbiased as Asunción as unconstitutional as under clause as underlined by as underlying as underscored as underwear a sundry of as unexpected as unfolds as unfounded a sunglasses as uniform as uniformly as possible as unique characteristic as University professor as University Professor as unlikely a sunny day a sunny disposition

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。

preparation n —