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
accuracy error
adfrontal
affect referral (decision) rule
aggregate savings
ahmadiya
antipodal position
atergatis latissimus
automatic maintenance system
bad-mannered
Becloforte
belly landing
Borsselen
brandysnaps
cashier's imprest fund
certificate book
chemistry of lipids
circuit parameter extraction
content package
contract change notice
critical patch
cubic table
cultural adaptability
Dictyoclostus
diving stand
dusty gas
eczema erythematosum
endless band
ennuis
etmopterus lucifer
excess baggage revenue
Extacol
Facebook him
family Strigidae
flyash brick
foreline flange
galactic axion
going naked
hard costs
hecogenoic acid
high speed machining
hopenosis
horizontally pivoted skylight
hydraulic brakess
hydropyrometer
Hyeonchungsa
inefficacy
inhibtor
intelligent editing system
latent neutron
Litsea globosa
low-voltage apparatus
lysimachia quadrifolias
makeshift material
market differentiation
mica target
montesero
moonlight school
moving bolster
N-Acetyl-p-phenetidine
narrowgauge
narrowing of conscious span
non operating
non-sexists
nonspecific defense
Norjuzunal
novelant
pignut
pneumatic conveyer with large hopper
power hyperbola
quinquevirates
Rose Tree
safety coupling
satpura range
Scherbius drive
screen peace
seed planter
self propelled ingot buggy
shape fill
ship rigger
smooth the way for
star ephemeris
straight chain molecule
stunt journalism
subsist on
testificandum
The woman that deliberates is lost.
thenne
three-legged
toluene methylbenzene
tomb - sweeping day
totally ramified value
trek-net
twelve-inches
uranium tritide
urethral glass syringe
vertical reverse turn
vyne
whitledge
write oneself out
Yoka
Yongyu-ri
Zharsu