英语词汇a number of preconditions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	a number of preconditions
释义	number of— 一些 adv number of n— 若干 n number n — 数 n • 码 n • 号码 n • 编号 n • 数字 n • 号头 n • 数码 n • 刊号 n of — 的
随便看	night of a full moon night of broken glass night of celebration night of drinking night of entertainment night of Friday night offset night of lights night of love night of museums night of music night of passion night of sleep night of the 15th of the first Lunar month night of the jumps night of the opening night of the Proms night of the run night on the tiles night operation night out night owl night package night patrol night person

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。

number of—