单词
puncture
读音
ˈpʌŋktʃər
美式
英式
词根
无
释义
n. （轮胎被扎的）小孔；刺痕；刺伤 v. 刺穿；（被）戳破；使突然泄气；打断 [ 复数 punctures 第三人称单数 punctures 现在分词 puncturing 过去式 punctured 过去分词 punctured ]
例句
An instrument called a trocar makes a puncture in the abdominal wall.
一种叫作套管针的器械会在腹壁上扎一个小孔。
Somebody helped me to mend the puncture.
有人帮我补了车胎上的洞。
I had a puncture on the way and arrived late.
我在路上扎破了轮胎，所以迟到了。
An instrument called a trocar makes a puncture in the abdominal wall.
一种叫作套管针的器械会在腹壁上扎一个小孔。
Somebody helped me to mend the puncture.
有人帮我补了车胎上的洞。
I had a puncture on the way and arrived late.
我在路上扎破了轮胎，所以迟到了。
强化记忆
无
看视频学发音
So the truth isin medicine puncture is everywhere.And here are just a couple of the procedures that I've found
How do you keep the tip in placeuntil the moment of puncture?I used this mechanism.
And here are just a couple of the procedures that I've foundthat involve some tissue puncture step.And if we take just three of them —
So when you extend that spring, you extend that tip outso it's ready to puncture tissue,the spring wants to pull the tip back.
But I think it should fascinate you too,because I said puncture is everywhere.That means at some point it's going to be your problem too.
所属分类
大学,出国,其他
所在词典
