vt. 用真空吸尘器清扫(vacuum的过去式形式)
v clean with a vacuum cleaner

vacuum的用法和样例:

例句

用作名词(n.)
  1. The food is kept in the absolute vacuum.这食物保存在绝对真空中。
  2. I bought a vacuum yesterday.昨天我买了个真空吸尘器。
  3. His wife's death left him a vacuum in his life.他妻子的去世使他的生活变得空虚。
用作形容词(adj.)
  1. These're vacuum controls.这是些真空控制装置。
用作动词(v.)
  1. Please vacuum the carpets after the breakfast.早饭后请用吸尘器清扫下地毯。
  2. I moved the chairs back so that I could start vacuuming.我将一把把椅子移开,以便开始吸尘打扫。

常见句型

用作名词(n.)
  1. Sound waves cannot travel through a vacuum.声波不能在真空中传播。
  2. I mean to buy a vacuum next month.下个月我打算买一台真空吸尘器。
  3. His resignation has left a power vacuum at the head of the party.他的辞职使得该党的领导位置出现了权力真空。
  4. His wife's death left a vacuum in his life.他妻子的去世使他的生活变得空虚。

词汇搭配

用作名词 (n.)
动词+~
  • fill a vacuum填补真空
  • produce〔create, cause〕 a vacuum产生〔制造〕真空
形容词+~
  • low〔rough〕 vacuum低真空
  • fine〔high, perfect〕 vacuum高真空
【近义词】

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学英语单词
A-formation
absorption spectroelec-trochemistry
accumulation of rounding error
aerotherapy
ages-of-consent
air defense suppression missile
Arefu
bayern (bavaria)
best evidence and primary evidence
billet sizer
biological pest control
blood gas apparatus
bowie knife
bushel
canonical queue
cathode-ray tube display
cauchemars
check card holder
cheilectomy
chiropody
choriambi
chromotrichomycosis
Chumerna
civil bail
cocco
colony-forming unit
compenetration
critical sharpness
data input station
dead front
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double-bevelling
dying year
end-of-message code
fords
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gravity oil system
great great grandparents
Gwalchmai ap Meilyr
halo cell
Hammett relations
high-pressure sprayer
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Hu-Washizu principle
hunting zone
immunotactoid
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knife-wieldings
mean sample tree
Medione
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Milboro
mirror experiment (mx)
multifilament lamp
multiple legal tender system
Muwekma
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oastler
Osma
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poor-reliefs
railhead
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Recurring Revenue
right knot
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sort mail
speech centre
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Stokes's law
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surged
syndicated column
tentorial basal branch
thriving and prosper
throttle slide valve
timolet
traditionals
traffic pan
transiens
Umbrail, Piz
unsalvagable
unstressfully
upper couch roll
urges on
vacuum-tube video amplifier
vandalically
virtual zero time
whangs