up-

听听怎么读

英 [ʌp]

美 [ʌp]

是什么意思

pref.

表示“上”之义；

英英释义

up-[ ʌp ]

v.raise
同义词：up
adj.
- being or moving higher in position or greater in some value; being above a former position or level
  同义词：up
- getting higher or more vigorous
  同义词：improvingup
- extending or moving toward a higher place
  同义词：up(a)upward(a)
- (usually followed by `on' or `for') in readiness
  同义词：up(p)
- open
  同义词：up
- (used of computers) operating properly
  同义词：up(p)
- used up
  同义词：up(p)
- out of bed
  同义词：astir(p)up(p)
adv.
- spatially or metaphorically from a lower to a higher position
  同义词：upupwardsupwardupwardly
- to a higher intensity
  同义词：up
- nearer to the speaker
  同义词：up
- to a more central or a more northerly place
  同义词：up
- to a later time
  同义词：upupwardsupward

学习怎么用

词组短语

up with拿起，举起；拥护

up in[口]精通

up and down上上下下；到处；前前后后；来来往往

up on熟悉；精通

up until一直到…为止

up and coming ◎前途大有希望的 , ◎精力充沛的；精明能干的

up and doing敏捷；忙碌；活泼

up stage舞台上的显要位置

更多收起词组短语

权威例句

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Technologies for nanofluidic systems: top-down vs. bottom-up--a review.
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Risk Factors for Congestive Heart Failure in US Men and Women: NHANES I Epidemiologic Follow-up Study
Long-Term Follow-up of HBeAg-Positive Patients Treated with Interferon Alfa for Chronic Hepatitis B
Statins upregulate PCSK9, the gene encoding the proprotein convertase neural apoptosis-regulated convertase-1 implicated in familial...
ER stress induces cleavage of membrane-bound ATF6 by the same proteases that process SREBPs
One-year interim follow-up results of the TRAVERCE trial: the initial feasibility study for trans-apical aortic-valve implantation
Effects of bilio-pancreatic diversion on diabetic complications: a 10-year follow-up.
Sustained reduction in the incidence of type 2 diabetes by lifestyle intervention: follow-up of the Finnish Diabetes Prevention Study

u开头的单词