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
acceptilation
actual mass
adrano (aderno)
aminoglutethimidium
Aorangi
autologous peripheral blood stem cell transplantation
beach-combing
bean slitter
benzeneazo-anisidine
blending bin
cad
caller-up
cargoships
cascade migration
circle of celestial latitude
codified law
control sticks
controlled heating
counter-city
decocting pieces
Deer River
deroot
Dihydrodehydrocostuslaetone
Diphenatol
elastic-finish sheeting
engestron
entrance guard
equipment for collision avoidance
floating roof hydrocarbon tank
flow distributing valve
Galeobdolon szechuanense
gamma strip
gas area
glazing spray gun
haze meter
headline unemployment
headliners
heavys
heresiarches heinrichi
Heywood, John
indicator boards
industrial lighting
inverse opal
jibrils
judicial solution of a dispute
kick and scream
legcuffs
Lippelo
load-current meter
locotrol
longitudinal cyclic pitch
lung disease
masstimelength
melanotaeniids
mesenteric angina
Methoxypsoralen
milk wool
minimum free form
moabit
molten zone
multipass spectrometer
multiplex mode
multiplier field
Mydrilate
national revolution
north sides
north-south structural zone
numerical relationship
Nyquist instability
Nürtingen
p-phthalic acid
panays
patria potestas
peeling strength
pericardial friction sound
phanerogamous
pick-up-sticks
pipe piece
pressure distribution in the contact patch
projectonometer
punctate
radioactive snow gauge
rectifier storage characteristic
redeem yourself
refrigerator-freezers
regening
rhetorique
roof expansion joint cover
safety cap lamp
screw boss
self-operating fountains
sheet metal grader
shih-tzus
single stage supercharger
small column insulated delay
Sunia
swell-and-swale topography
symmetrons
taper saw
thioureas
You cannot judge a tree by its bark.
zirlite (gibbsite)