perforation怎么读/perforation的发音
英： 美：
perforation是什么意思
n. 穿孔, 孔眼, 贯穿, 贯通, 齿孔, 穿通
[化] 穿透
n. a line of small holes for tearing at a particular place
n. a hole made in something
n. the act of punching a hole (especially a row of holes as for ease of separation)
perforation的用法和双语例句
1. The patient was diagnosed with a gastrointestinal perforation and required immediate surgery.
这位患者被诊断为胃肠道穿孔，需要立即进行手术。
2. During the colonoscopy, the doctor noticed a small perforation in the intestinal wall.
在结肠镜检查期间，医生注意到肠壁上有一个小穿孔。
3. The X-ray revealed a perforation in the patient's lung, which was causing a collapsed lung.
X光片显示患者肺部有一个穿孔，这导致了肺塌陷。
4. Acute appendicitis can lead to perforation of the appendix if not treated promptly.
急性阑尾炎如果不及时治疗，可能会导致阑尾穿孔。
5. The package comes with a line of perforation for easy tearing.
这个包装上有一条压孔线，方便撕开。
6. The stamp album has pages with perforations to hold each stamp securely.
这本集邮册的页面上有齿孔，可以牢固地固定每一张邮票。
7. The surgeon successfully repaired the perforation in the eardrum.
外科医生成功修复了鼓膜上的穿孔。
8. The mechanic found a perforation in the car's exhaust pipe.
机械师在汽车的排气管上发现了一个穿孔。
9. The document has a perforation along the left side for easy insertion into a binder.
这份文件左侧有一排孔洞，方便插入活页夹。
10. The infection caused a perforation in the nasal septum.
感染导致了鼻中隔穿孔。