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单词 multifocal
释义
multifocal
adjective
(alsomulti-focal)
uk
/ˌmʌl.tiˈfəʊ.kəl/us
/ˌmʌl.tiˈfoʊ.kəl//ˌmʌl.taɪˈfoʊ.kəl/

multifocaladjective(LENS)

A multifocallens(= acurvedpieceofglassorplastic)allowsyou toseethingsclearlyat differentdistancesaway from them:
multifocalcontactlenses
As theypassage40, manypeoplewill need multi-focallensestohelpthemfocuson both near andfarobjectsatwork.
Compare
bifocal
varifocal
More examples
  • During thisprocedure, the eye’snaturallensisremovedand isreplacedwith a monofocal or multifocalartificiallens.
  • New multi-focal IOLsenablepatientstoseeat alldistances, not just one.
SMART Vocabulary: related words and phrases
Eyesight, glasses & lenses
  • accommodative
  • afterimage
  • age-related macular degeneration
  • AMD
  • astigmatic
  • bespectacled
  • bifocals
  • boss-eyed
  • dark glasses
  • goggles
  • macular degeneration
  • monocular
  • naked
  • nearsightedly
  • nearsightedness
  • ophthalmology
  • pince-nez
  • snow blindness
  • sty
  • sunnies
See more results »

multifocaladjective(DISEASE)

medicalspecialized
(of adisease)existingin more than oneplacein thebodyorpartof thebody:
It wasoriginallythoughtit was a multifocalcancer, eachdevelopingindividually.
Someone with multifocalbreastcancerhas more than oneinvasivetumourin oneareaoftheirbreast.
More examples
  • Diffuse or multifocaldamageaffectsmanyareasof thebrain.
  • Patients atgreaterriskof new tumourdevelopment are those with multifocaldisease.
SMART Vocabulary: related words and phrases
Disease & illness - general words
  • acute
  • aggressiveness
  • autoimmune disease
  • bilharzia
  • bluetongue
  • calculus
  • CFS
  • hypochondriac
  • iatrogenic
  • ill health
  • impairment
  • incurably
  • outbreak
  • pathology
  • pathway
  • uncomplicated
  • variant
  • worried well
  • zoonosis
  • zoonotic
See more results »
(Definition ofmultifocalfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

Examplesofmultifocal

multifocal
However, themultifocaldisease is only a relative contraindication, that is it could be applied in well-selected patients.
From theCambridge English Corpus
In cortico-subcortical andmultifocalencephalopathies physical symptoms and signs emerge along with the psychological disturbance.
From theCambridge English Corpus
A first comparison of the humanmultifocalvisual evoked magnetic field and visual evoked potential.
From theCambridge English Corpus
In this study, we compare responses to contrast reversalmultifocalstimuli with those obtained to two mean rates of pattern pulse presentation.
From theCambridge English Corpus
Recordingmultifocalelectroretinogram on and off responses in humans.
From theCambridge English Corpus
The subset came from 11 subjects, providing 352multifocalresponses.
From theCambridge English Corpus
Spatially sparse pattern-pulse stimulation enhancesmultifocalvisual evoked potential analysis.
From theCambridge English Corpus
We have referred to this model as themultifocalmodel of impulse generation and applied it to the analysis done in this study.
From theCambridge English Corpus
Multifocaland full-field electroretinogram changes associated with color-vision loss in mercury vapor exposure.
From theCambridge English Corpus
Multifocalelectroretinogram delays reveal local retinal dysfunction in early diabetic retinopathy.
From theCambridge English Corpus
Compared to frequencies of tissue lesions in the digestive gland, those recorded in the kidney were more surprising, as most snails showedmultifocalepithelial necrosis.
From theCambridge English Corpus
Research into the molecular genetics of psoriasis is complicated by themultifocalbasis and by the fact that some psoriasis is not inherited.
From theCambridge English Corpus
Some systemic disorders, such as vasculitis, can affect two or more isolated nerve areas (mononeuropathy multiplex), resulting in amultifocalpattern of nerve disability.
From theCambridge English Corpus
Fluorescence lifetime three-dimensional microscopy with picosecond precision using amultifocalmultiphoton microscope.
From theCambridge English Corpus
First and second order changes in themultifocalelectroretinogram of patients with different forms of age related macular degeneration.
From theCambridge English Corpus
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/multifocal##
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更新时间：2024/12/28 2:18:44