rucksacks

英 [ˈrʊksæks]

美 [ˈrʌkˌsæks]

n.  (尤指登山者或远足者使用的)背包，旅行包
rucksack的复数

柯林斯词典

• （登山或远足时用的）背包，旅行包
  Arucksackis a bag with straps that go over your shoulders, so that you can carry things on your back, for example when you are walking or climbing.

in AM, usually use 美国英语通常用knap-sack, pack, backpack

双语例句

• Once dressed, the fake Harrys took rucksacks and owl cages, each containing a stuffed snowy owl, from the second sack.
  假哈利们穿戴好了，又从第二个口袋里掏出背包和猫头鹰笼子，每个笼子里都有一只剥制的雪袅标本。
• They walked away in twos and threes, disap-peared into hidden holes that ringed the clearing, then reemerged with ropes and rucksacks.
  他们三三两两地走开，消失在环绕着空地的洞穴中，又拿着绳索和帆布背包出来。
• In 2000, Mr Preziosi noticed he was losing custom from children aged 10 to 14 so he went into the back-to-school area to compensate with products such as rucksacks and stationery.
  2000年，普雷齐奥西注意到，他正在失去10到14岁年龄段的客户，所以，他开始进入学生用品领域，用背包、文具等产品来进行补充。
• The results have a practical value for further calculation on the ecological rucksacks of iron and steel and steel-based products produced in China.
  研究结果对进一步计算我国钢铁产品的生态包袱，以及对其他国家计算其进口的中国钢铁产品所对应的非直接投入具有重要的实用价值。
• We packed our rucksacks and set out for the hills.
  我们收拾好背包向群山进发。
• The two shepherds wore rucksacks filled with bread and cheese they could eat on the way.
  那两个牧民都背着旅行包，里面装着面包和乳酪，供他们沿途饿了的时候压压饥。
• The quantity of ecological rucksacks reaches 3.1 times of that of direct materials input.
  生态包袱是资源直接输入量的3.1倍。