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perforation是英语单词。

n. (名词)

穿孔

齿孔

贯穿

针孔

射孔

钻孔

打眼

孔眼

孔洞

冲孔

贯通

孔状接缝

Noun:

a line of small holes for tearing at a particular place

a hole made in something;

"a perforation of the eardrum"

the act of punching a hole (especially a row of holes as for ease of separation)

用作名词 (n.)

This prevents bowel perforation.
　　这样可以防止肠道穿孔。

The acute Perforation has developed.
　　发生急性穿孔。

Excessive pressure can lead to perforation of the stomach wall.
　　过大的压力会导致胃壁穿孔。

simple perforation 单穿孔

central perforation 中央性穿孔,中央穿孔...

multiple perforation 复穿孔

perforation plate 穿孔底板

corneal perforation [医] 角膜穿破...

explosive perforation 爆炸打孔

reticulate perforation 网状穿孔

marginal perforation 边缘穿孔

negative perforation 底片片孔

enteric perforation 小肠穿孔

stomach perforation 胃穿孔

perforation rate 穿孔速度,穿孔速率...

esophageal perforation 食管穿孔