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

单词	rucksack
释义	rucksack /ruk"sak', rook"-/, n. a type of knapsack carried by hikers, bicyclists, etc. [1890-95; < G: lit., back sack]
随便看	urinary bladder urinary calculus urinary tract infection urinate urine urine analysis uriniferous uriniferous tubule urino- urinogenital urinometer urinoscopy urinous URL Urmia urn Ur-Nammu urnfield uro- urochord urochordate urochrome Ur of the Chaldees urogenital urogenous

英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。