英语词汇“rucksack”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	rucksack
释义	rucksack n. a bag slung by straps from both shoulders and resting on the back. Etymology: G f. rucken dial. var. of R{uuml}cken back + Sack SACK(1)
随便看	flyweight flywheel FM Fm fm. f-number FO fo. foal foam f.o.b. fob focal focalize fo'c's'le focus fodder foe foehn foetid foetus requite reran reread reredos

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