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单词 puncture
释义
puncture
noun[C]
uk
/ˈpʌŋk.tʃər/us
/ˈpʌŋk.tʃɚ/
asmallholemade by asharpobject,especiallyin atyre:
（尤指轮胎上被尖物刺出的）小孔
Mybikehashadtwo punctures in the last threeweeks.在过去的三周里我的自行车被扎了两个小孔。
I(= mycartyre)hada puncture when I wasdrivingback fromwork.我下班开车回来时车胎被扎了个洞。
She had a puncturewoundin herarm, from awaspsting.她的手臂被黄蜂蜇伤了。
SMART Vocabulary: related words and phrases
Holes, hollows and dips
  • anti-crack
  • aperture
  • blistered
  • chink
  • cranny
  • cratering
  • dint
  • escape hatch
  • gouge
  • hollow
  • imprint
  • intake
  • interstice
  • leak
  • leaky
  • nook
  • nooks and cranniesidiom
  • piercing
  • pinprick
  • tear
See more results »
puncture
verb
uk
/ˈpʌŋk.tʃər/us
/ˈpʌŋk.tʃɚ/
[IorT]
to make asmallholein something, or to get asmallholein something:
（被）刺穿，（被）戳破
She had used ascrewdriverto puncture twoholesin thelidof apainttin.她用螺丝刀在颜料罐的盖子上戳了两个洞。
Theknifewent through hisribsand punctured hislung.刀子穿过他的肋骨刺穿了他的肺。
[T]
tosuddenlymake someone lessconfidentorpositive:
使突然泄气；挫伤（锐气）
Mypositivemoodwasratherpunctured by thenews.这个消息使我的好心情大大受挫。
SMART Vocabulary: related words and phrases
Making holes in things
  • bore
  • borer
  • breach
  • dent
  • drill
  • gouge
  • hole
  • perforate
  • perforated
  • pierce
  • piercing
  • prick
  • probe
  • punch
  • rebore
  • redrill
  • riddle
  • undrilled

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

Disappointing yourself and others
(Definition ofpuncturefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

puncture| American Dictionary

puncture
noun[C]
us
/ˈpʌŋk·tʃər/
asmallholemade by asharpobject
(Definition ofpuncturefrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofpuncture

puncture
Differs from all its known congeners in its hemispherical form, with the elytra widest before the middle and bearing numerous rows of punctures.
From theCambridge English Corpus
Fully grown oocytes were collected from ovarian antral follicles punctured with a needle.
From theCambridge English Corpus
In a previously published study, punctures and cuts by apparatus (sharps injuries) for health workers was 39 % [17].
From theCambridge English Corpus
Application of the rule would reduce lumbar punctures by 12% and hospitalizations for empirical treatment by 15% with the same diagnostic accuracy as current practice.
From theCambridge English Corpus
Ruling out bacterial meningitis early in the diagnostic phase prevents unnecessary lumbar punctures and hospitalizations for empirical antibiotic treatment.
From theCambridge English Corpus
Oocytes were released from the follicles by puncturing with a 25-gauge needle and oocytes with cumulus cells were selected for in vitro maturation.
From theCambridge English Corpus
Mature oocytes were recovered from large follicles by puncturing with a final needle (28 gauge).
From theCambridge English Corpus
From the elevations it will be seen that these walls are barely punctured by small openings.
From theCambridge English Corpus
The book's darkness, fluttered momentarily by sarcasm, punctured in places by genuine humour or brilliant observation, is at once its triumph and a major problem.
From theCambridge English Corpus
The screens must be inspected periodically for accidental punctures and dusty screens must be cleaned regularly to remove dust that reduces ventilation and light.
From theCambridge English Corpus
One male was marked with elytral punctures and was taken to be the 'non-focal' male.
From theCambridge English Corpus
In 3 dogs, the septum could be punctured in its mid-portion; in all 3, the stent was deployed symmetrically across the septum.
From theCambridge English Corpus
Once language contact was made, the homogeneity of linguistic evidence was punctured, which resulted in the coexistence of two distinct grammars in the learners.
From theCambridge English Corpus
Follicular oocytes were collected by puncturing medium-sized follicles (2-5 mm in diameter).
From theCambridge English Corpus
Using a thin sterile glass needle, antral bulges on the ovarian surface were punctured and oocytes collected from the medium.
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/puncture##
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更新时间：2024/12/28 1:41:37