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首頁英語詞典perforationperforation的意思

perforation

英 [,p??f?'re??n] 美[,p?f?'re??n]
  • n. 穿孔;貫穿

詞態(tài)變化


復(fù)數(shù):?perforations;

中文詞源


perforation 齒孔

來自perforate,穿孔。

英文詞源


perforation (n.)
early 15c., "hole made through something;" mid-15c., "action of perforating," from Middle French perforation or directly from Late Latin perforationem (nominative perforatio), noun of action from past participle stem of Latin perforare "bore or pierce through," from per- "through" (see per) + forare "to pierce" (see bore (v.1)).

雙語例句


1. A Cecal ligation - perforation ( CLP ) was used as a sepsis model.
以盲腸結(jié)扎 - 穿孔 ( cecalligation-perforation,CLP) 建立腹腔感染膿毒癥動(dòng)物模型.

來自互聯(lián)網(wǎng)

2. The acute Perforation has developed.
發(fā)生急性穿孔.

來自辭典例句

3. No water is entering through the deeper perforation.
更深處的射孔則沒有水進(jìn)入.

來自辭典例句

4. Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation.
原發(fā)性或轉(zhuǎn)移性腫瘤累及小腸也偶可繼發(fā)穿孔.

來自辭典例句

5. The complications of duodenal ulcer that require surgical management are hemorrhage , perforation, obstruction, and intractability.
十二指腸潰瘍需外科治療的并發(fā)癥是出血、穿孔 、 梗阻和頑固性.

來自辭典例句