英语词汇rucksack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	rucksack
释义	ruck·sack /ˈrʌksæk，ˈrʊk-/ n. (登山或旅行用的)帆布背包 [Ger < Ruck, 方言变体< Rücken back¹ + SACK¹]
随便看	thirteen thirteener thirteens thirteenth thirteenth chord thirteenthly thirteenths thirtier thirties thirtiest thirtieth thirtieths thirty thirty-eight thirty-eights thirty-first of May thirtyfold thirtyish Thirty-nine Articles thirty-second note thirty-second notes thirty-second rest thirty-second rests thirty-thirties thirty-thirty

英汉双解词典包含548777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。