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
absolute load module
abu nidal
academic department
Amerindian language
antifertility drug
aristolochia zollingeriana
ars-
as though one owned the place
Babylonian
back liner
beet-red
black canker
briefing cherry red heat
carecloth
cast adrift
chikane
chill cast pig
chopper with additional impeller blower
combed out
con-tinues
coupling filter
cumulated double bond
currency of payment
current regulations
diffidently
dine-in
diseconomics
doas
dress-preserver
earthed-cathode triode
Elsterwerda
erosion ramp
European Infomation Network
extravagance, extravagancy
FABC
finished low level
first cutting
forwarding agent's receipt
freezing temperature
GAHE
gdn.
gene-for-gene theory
gluconapin
gold price fluctuations
gray absorber
Gross-Gerau
head-stick
heteropanax brevipedicellatus (punn) li
historical school economist
in our favour
index of friction
Kāshān, Daryā-ye (Kashan Deryasy)
labour clause
lalo-
linear synchronous motor
Lophodon
lymphogranuloma
mantes-la-jolie
Margaret of Valois
Marumori
mild anxiety
monotomids
motographs
nominal shearing stress
nucleo proteins
o-ethylaminophenol
oilps
original disassembly
paper tape control unit
petrotization
plan of arrangements
price falling rapidly
quingenarious
rachycentridaes
radiation-chemical chromatography
reduction of rate
rhenium(iv) bromide
rum-tums
runningon
s'more
SINOTIME
spheric(al)
stage-duration curve
test on understanding science
the remarks column
thoracocyrtosis
thorght
torpedo-shape embryo
uk foundation
universal hanger
urban reserve
vandalish
video encoding
wattmeters
weak caustic liquor
WEEvirus
Welshwoman
whiggishes
yatama
Yonggang-gun
Yongyǒnbando
Zanthoxylum pilosulum