puncture基本信息
读法：英 ["pʌŋ(k)tʃə] 美 ["pʌŋktʃɚ]
释义：
vt. 刺穿；揭穿；削弱
vi. 被刺穿；被戳破
n. 穿刺；刺痕
使用频率：★
星级词汇：★★
英英释义
Noun:
loss of air pressure in a tire when a hole is made by some sharp objecta small hole made by a sharp objectthe act of puncturing or perforatingVerb:pierce with a pointed object; make a hole into;"puncture a tire"
make by piercing;"puncture a hole"
reduce or lessen the size or importance of;"The bad review of his work deflated his self-confidence"
cause to lose air pressure or collapse by piercing;"puncture an air balloon"
be pierced or punctured;"The tire punctured"
中英词源
puncture 小孔，小洞
来自拉丁语punctum,点，刺点，来自pungere,刺，击，词源同pungent,point.引申词义小孔，小洞。
- puncture (n.)
- late 14c., from Late Latin punctura "a pricking," from Latin punctus, past participle of pungere "to prick, pierce" (see pungent).
- puncture (v.)
- 1690s, from puncture (n.). Related: Punctured; puncturing.
词态变化
复数 punctures;
第三人称单数 punctures;
过去式 punctured;
过去分词 punctured;
现在分词 puncturing;
权威造句
- 1. Somebody else lent me a pump and helped me mend the puncture.
- 别人借给我一个打气筒，又帮我补好了轮胎。
来自柯林斯例句
- 2. An instrument called a trocar makes a puncture in the abdominal wall.
- 一种叫做套管针的工具在腹壁上刺了一个孔。
来自柯林斯例句
- 3. The tyre is guaranteed never to puncture or go flat.
- 这种轮胎保证永远不会被扎破或撒气。
来自柯林斯例句
- 4. Obviously the puncture threw me a little, but I"m reasonably happy.
- 显然，轮胎扎破让我感到有些意外，不过我还是挺开心的。
来自柯林斯例句
- 5. Somebody helped me mend the puncture.
- 有个人帮我修补扎破的轮胎。
来自柯林斯例句
近反义词
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,...wWw.WENtIyi.COM
相似短语
heart puncture 心穿刺术 insulation puncture 绝缘击穿，绝缘击穿 ionization puncture 电离击穿 site of puncture 穿刺部位 venous puncture 静脉穿刺，静脉穿刺 puncture counter 击穿计数器 puncture instrument 穿刺器械 puncture strength 击穿强度 puncture glycosuria 【医】 穿刺性糖尿 thecal puncture 【医】 脊髓[膜]穿刺
单词分析
暂无,等待补充.
记忆方法
暂无,等待补充.
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