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词汇 screened
释义 screened
past simple and past participle ofscreen
screen
verb[ T ]
uk /skriːn/ us /skriːn/

screenverb[T] (EXAMINE)


to test or examine someone or something to discover if there is anything wrong with him, her, or it: 测试;检查
Women over 50 should be screened for breast cancer.所有50岁以上的妇女都要作乳腺癌筛查。
Completely unsuitable candidates were screened out(= tested and refused) at the first interview.完全不合格的求职者在第一轮面试时就被筛选掉了。
 screen your calls
to delay your decision to answer the phone until you know who is calling you: 筛选来电(以决定是否接听)
I always screen my calls while I'm eating dinner.吃晚饭的时候,来电话我总是先看来电显示再决定是否接听。
SMART Vocabulary: related words and phrases

Medical examination
anechoic
angiocardiography
angiogram
angiography
audiogram
cervical smear
CT colonography
CT scan
CVS
cystoscopy
dioptre
electrocardiogram
Pap smear
PET scan
PillCam
post-irradiation
post-mortem
pre-screening
sperm count
swab

You can also find related words, phrases, and synonyms in the topics:


Testing, checking and experimenting

screenverb[T] (PICTURE)


to show or broadcast a film or television programme: 放映;播出
The programme was not screened on British television.这个节目没有在英国电视上播出过。
SMART Vocabulary: related words and phrases

Cinema - general words
12A
animation
animator
audio described
audio description
computer-generated imagery
filmic
filmically
filming
filmstrip
flick
footage
Rambo
remake
rerelease
rescreen
reshoot
retake
sting
theatrical

You can also find related words, phrases, and synonyms in the topics:


Broadcasting: television

screenverb[T] (PROTECT)


to protect or hide: 保护;遮掩;遮蔽
She raised her hand to screen her eyes from the bright light.她抬手遮住耀眼的亮光。
mainly US
to protect someone by taking the blame yourself: 为…打掩护;代…受过
The husband says he's the murderer but we think it was his wife - he's just screening her.丈夫说自己是凶手,但我们认为他妻子才是凶手——他只是在替她掩饰。
SMART Vocabulary: related words and phrases

Defending and protecting
air defence
anti-bug
anti-mosquito
baby
bandobast
cocoon
duck
duck and coveridiom
embedded
featherbedding
fight back
hedge
insulate
poisonous
security camera
security light
self-protective
self-protectiveness
shelter
smother

Phrasal verb


screen something off

Examples of screened


screened

In English, many past and present participles of verbs can be used as adjectives. Some of these examples may show the adjective use.


An affected infant might collapse after either a positive or a false-negative screening test, if they were not screened.
A second strategy involves an idealized screening program such that, for all of those in the screened population, diagnosis occurs at the onset of disease.
About 8,500 women were screened in the period from 1993-98, but no published data yet exist.
The number of trisomy 21 pregnancies detected is (the number of affected pregnancies screened) x (detection rate).
In total, 33,353 women were screened and the overall detection rate was 3.3 per 1,000.
Slides were screened for metaphase identification and chromosome analysis (chromosome count).
Interacting proteins were screened followed by the isolation of plasmid and were sequenced to identify the gene.
Of these 19 successful individuals, 12 (63.15%) were from the screened group of nearnative speakers.
Therefore, people living in endemic areas should be screened for this clinically silent disease since early treatment may be beneficial.
Moreover, patients' files were screened for possible diseases incompatible with a diagnosis of schizophrenia.
Enrollment included patients who screened positive and a random sample of screened negative patients.
We screened the offspring of mutagenized mice for retinal defects and found a mutation that causes autosomal dominant photoreceptor degeneration.
When the inner electron reaches its inner turning point, the outer electron experiences a net attractive force from the screened nuclear potential.
Those interested were directed to call the study telephone number to be screened by study research assistants.
Shop assistants were sleeping in shops, their beds being screened off by temporary partitions.
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.
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