knapsack ['næpsæk]

英汉解释

n. 背包

同义词

n. back pack，backpack，haversack，packsack

参考例句

1. You can carry that blue knapsack . I'll take the tan one and the tripod.
你可以帮着拿那个蓝背包，我拿那个土黄色的和三脚架。
2. Franklin placed the warm scarf Debbie had knitted for him in the top of his knapsack .
富兰克林把黛比为他织的暖和的围巾放在背包的最上层。
3. Stock cutting problem; Packing problem; Loading problem; Geometric combinatorics; Computer algorithm; Heuristic algorithm; Bin packing problem; Knapsack problem.
材料切割问题；包装问题；装载问题；几何组合学；电脑演算法；启发式解法；装箱背包问题。

英英解释

n.
  1. a bag carried by a strap on your back or shoulder

网络释义

knapsack
背包; 背包问题; 户外休闲; 背包 背负式喷雾器体 背罐 背囊;
knapsack tank
囊式泡沫液罐; 背负式泡沫液罐; （最大容量为四加仑的）背负式泡沫液罐;
knapsack seeder
背负式播种机; 背负式播种机,背负式稀种机;
Little knapsack
小背篓;
pneumatic knapsack
背负式气力喷雾器;