音标：['pʌŋktʃә] ；柯林斯词典等级：1 级；

n. 刺痕, 穿刺
vt. 刺穿, 刺, 揭穿
vi. 被刺穿

n. loss of air pressure in a tire when a hole is made by some sharp object
n. a small hole made by a sharp object
n. the act of puncturing or perforating
v. pierce with a pointed object; make a hole into

词型变化：过去分词 : punctured ; 过去式 : punctured ; 名词复数形式 : punctures ; 现在分词 : puncturing ; 第三人称单数 : punctures
考试类型：[托福/IELTS/GRE]

词性分布：

动词60%

名词40%

puncture的用法和样例：

例句

用作名词(n.)

Some cyclists carry repair outfits in case they have a puncture.有些骑自行车的人带修理工具，以防车胎被刺破。
He demonstrated how to mend a puncture.他示范如何修补车胎刺孔。

用作动词(v.)

Our tires do not puncture easily.我们的轮胎不易爆破。
I wish something would happen to puncture her ego.我希望让她碰个钉子。
Failure did not puncture my confidence.失败并没有挫伤我的信心。

词汇搭配

lumbar puncture〈医〉腰椎穿刺...
puncture fluid穿刺液
puncture wound刺伤
puncture outfit穿刺器
shell puncture外壳击穿
heart puncture心穿刺术
triple puncture齐刺
puncture needle穿刺针,穿剌针,采血...
puncture core通气芯
sclerotic puncture巩膜穿刺术
cisternal puncture小脑延髓池穿刺...
puncture diabetes穿刺性糖尿病,穿刺糖...
shallow puncture浅刺
puncture strength击穿强度
puncture tester耐压试验器
puncture resistance抗穿刺性
diagnostic puncture诊断性穿刺
puncture headache腰椎穿刺后头痛...
puncture test电击穿试验,哗试验,...

经典引文

I had a puncture I had hell's own time changing the wheel.
出自：M. Underwood
His power complex is about due for a puncture.
出自：fig.
Fisher had..punctured many enthusiasms with kindly ridicule.
出自：J. Symons
The oil price collapse of 1981s2 punctured Houston's real estate boom.
出自：Business

【近义词】

pierce刺穿
stab刺
perforate穿孔于
deflate放气
prick刺
stick in放入
undermine逐渐削弱
erode腐蚀
ruin毁灭
hole洞
perforation孔
lesion损害
pinhole针眼
cut切
break打碎
rupture破裂
bore使厌烦
penetrate渗透
impale刺穿
stick手杖
lance枪矛
spike长钉
spear矛

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