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

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。

单词	paperboard
释义	USUS
随便看	vertical down-film condenser vertical down-film cooler vertical drainage vertical drawing machine vertical drawing process vertical drift vertical drill vertical drive pulse vertical driven pulse vertical drop vertical drop vertical drop vertical dynamic convergence vertical dynamic focus vertical earth axis vertical edger vertical edges of the picture vertical element vertical element vertical engine vertical engine vertical envelopment vertical equity vertical escapement vertical escapement