英语词汇main material是什么意思，main material的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	main material
释义	main material　【经】主要材料
随便看	printed word printed word printed wrapper printed-circuit assembly printed-circuit board printed-circuit switch printed-out printed-wiring substrate printer printer printer printer Printer Acess Protocol printer cable printer character band printer character drum printer character set printer control printer control character printer control instruction printer control logic printer driver printer driver printer dump printer Echo

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。