英语词汇main system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

英汉双解词典包含3607232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。

单词	main system
释义	main system
随便看	direct printing direct printing mode direct print plywood direct prismotherapy directprivate investment Direct probability direct probe direct probe inlet direct problem direct procedence relation Direct process direct process dupticating Direct process end use direct processing direct processor adapter direct process zno Direct product direct product algebra direct product automorphism direct product code direct product component direct product decomposition direct product factor direct product group direct production