音标:['næpsæk] ;
n. 背包
n a bag carried by a strap on your back or shoulder
词型变化:名词复数形式 : knapsacks
考试类型:[托福]
词性分布:
名词100%

knapsack的用法和样例:

例句

用作名词(n.)
  1. After a short rest, they took up their knapsacks and went on.休息了一会儿之后,他们又背起背包上路了。
  2. Will my sweater go in your knapsack?你的背包里还放得下我的球衣吗?
  3. Do you think she got everything into her knapsack?你认为她把所有一切都放进了她的背包里吗?
  4. The moment he received the order, the soldier packed his knapsack.士兵一接到命令就打了背包。

词汇搭配

  • diaphragm knapsack sprayer背负式膜片泵喷雾机...
  • power knapsack sprayer背负式机动喷雾机...
  • knapsack sprayer背负式喷雾器...
  • single valve knapsack pump背负式单阀泵...
  • pneumatic knapsack背负式气力喷雾器...
  • knapsack compressed air type sprayer背负式气力喷雾机,背...
  • motorized knapsack背负式机动喷雾器...
  • knapsack lever type sprayer背负式杠杆喷雾机...
  • automatic knapsack sprayer背负式自动喷雾机...
  • piston type knapsack sprayer活塞式背负喷雾机...

经典引文

  • The knapsacks on their backs,..were heavy and uncomfortable.

    出自:A. Ransome
【近义词】

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学英语单词
absorption of vibration
accurate colour reproduction
air-drop automatic station
Aitrach
allectus
Ancylis satira Liu
anta
antirationality
apsar
audit code
autolycus
Bacterium cygni
band loss
bango
beyond redemption
biconstituent fiber
binoxides
bootlessness
burden with
Camina
carboxymethyl-
cathrometer
choke valve shaft
Chǒjakp'o
cirrostratus duplicatus
Colnaghi
commority transaction
cylindricity measurement
dance on a the ropes
degree of sophistication
differential equation with retarded argument
erythroxylon novogranatense hieron
excessive hyperglycemia
fall to the ground
fomocaine
four-in-hand
fresh mushroom and sliced pork
gravity table
green threads
high availability large database
Hindley's screw
Hyuga
incidental similarity
instrument transformator
interchangeablenesses
invisible aircraft
issue group
Khorāsān, Chāh-e
Kimchon
leaning on me
lost to the world wide
mathematical model(l)ing
menthol spray
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Monel 402
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neurovaccine
noduli caroticus
nonsingular corrspondence
Obervellach
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one-terminal-pair network
orange-suited
oreology
oxisomerase
path finder project
philorchidaceous
pneophorus
practicalizes
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protected data set
quadratic variation
radiation diffuse
real-time audio
reflexives
repleaded
report group presentation
reverting call switch
rouster
rubber tree
sannar (sennaar)
second component
self-documenting code
semi-automatic message switching center
Shirakawa, Go-
sinodural
staying down
steel sheet pile bulkhead
Strehl ratio
structure of rate
tab-separated values
ticktocking
tourlourou (medieval france)
Tow Party
tragicas
translated
under current
upendra
valve rotating device
violet-flowered
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