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】

He had a beautiful car. It was a Cadillac. It was a 1993 Cadillac. It was a four-door Cadillac. It was light brown. It had a big engine. The big engine didnt leak oil. The big engine didnt leak water. He drove his car only five miles a day. He took g

发表于:2018-12-18 / 阅读(98) / 评论(0) 分类 超级简单英语阅读

Listen Read Learn Daniel: May, is this the Hall of Ancient China? May: Yes. Look at these historical relics here, amazing! Daniel: Why are they all in glass boxes? May: For protection. Some relics will turn to dust if exposed to air. Daniel: So there

发表于:2018-12-31 / 阅读(75) / 评论(0) 分类 英语大赢家上册

听力题目: 5. (A). We should discuss it. (B). They didnt even take it with them. (C). Do you think they will let us talk? (D). We suspect that it is not very big. 6. (A). He conducted an experiment. (B). He repaired the car. (C). He went shoppin

发表于:2019-01-18 / 阅读(79) / 评论(0) 分类 托福听力单句训练

听力题目: 5. (A). We should discuss it. (B). They didnt even take it with them. (C). Do you think they will let us talk? (D). We suspect that it is not very big. 6. (A). He conducted an experiment. (B). He repaired the car. (C). He went shoppin

发表于:2019-01-18 / 阅读(80) / 评论(0) 分类 托福听力单句训练

He had a beautiful car. It was a Cadillac. It was a 1993 Cadillac. It was a four-door Cadillac. It was light brown. It had a big engine. The big engine didn't leak oil. The big engine didn't leak water. He drove his car only five miles a day. He took

发表于:2019-01-24 / 阅读(90) / 评论(0) 分类 英语第1级听力-English Level 1

Beginners. My mother told me that when she was a young mother, my older brother would never leave her alone. He always wanted to be held. She would hold him even when she vacuumed. Clingy is the word. I was different. I always wanted to do my own thi

发表于:2019-01-28 / 阅读(88) / 评论(0) 分类 英语博客 A cup of English

I was at the store the other day. I'm so glad that the hotel I booked didn't turn out to be a dump. The last time I went on vacation, I booked it online sight unseen, and it turned out to be a run down hotel. This hotel was completely different. The

发表于:2019-01-28 / 阅读(80) / 评论(0) 分类 地道美语播客
学英语单词
active homing missile
adhesive pad
adjustable moving blade
antibishop
aquaporins
balston
bandobast, bandobust
beef it up
blue false indigoes
bollack
book review digest
bowringpet (bangarapet)
brain cortex
California Nebula
cerratoes
Charterism
circular lattice distribution
color comparator pyrometer
commercialized agriculture
complex instruction set
compound tubnlar glands
coral plant
core out
cored mold
crossed product
cryptogenic
customs quota system
cyrtohypnum sparsifolium
darkmen
directive to work
discharge lamps
dorsoventral axis
double-heart wood
f.o.i.
farawaynesses
fast traffic
fleadhs
force someone's hand
graduated charge
graphium gordoniae
handzeichnungens
heat-treated surface
in-frame
initial iverse voltage
interactive reentrant assembler
ion-molecule reaction
kupper
LA-MAX
lateral excursion of axle
life safety
lines up
lobenstein
Louis B. Mayer
MIP mapping
Mulock
multi-tiers
mutines
n-address instuction
nodi gutturis
noncooperative game-theoretic model
on that account
orbit shift coils
organocalcium
Parkersburg
peach tree
phase variable
prism mass spectrometer
probings
pruningsaw
puberty rite
put the world to rights
replacement scheme
resiliating
roentgen unit
Romanovka
rook rifle
Russell rectifier
second flank
self knowledge
shariff
sheathings
single-address order code
single-fluid
single-track vehicle
soldieries
speedballing
super-important
totanus (eutortanus) vermiculus
Trema nitida
two-lane
tytonids
unblamably
uspto
Villaverde de Guadalimar
vinyl
virom crosome
wooden crate
wotteth
Wuchiapingian
xinets
yellow-fin tuna