The acute Perforation has developed.发生急性穿孔.Involvement of the small bowel by primary or metastic neoplasms may occasionally be followed by perforation.原发性或转移性肿瘤累及小肠也偶可继发穿孔.The complications of duodenal ulcer that require...

n.穿孔，贯穿，针孔，齿孔...

n.封闭状态，无孔的东西...

perforation的音标：perforation的英式发音音标为：[ˌpɜ:fə'reɪʃn]perforation的美式发音音标为：[ˌpɜrfə'reɪʃn]...

In addition, chronic tympanitis, perforations, swimming is also easy to make water.此外, 患有慢性中耳炎 、 鼓膜穿孔的人, 下水游泳也容易使炎症加重.Tear the sheet of stamps along the perforations.沿齿孔把邮票撕开。Tear off the form along the perforations and ...

perforation的复数形式为：perforations...

Methods: The cecal ligation and perforation ( CLP ) was utilized to make the abdominal infection in rats.方法采用大鼠盲肠结扎并穿孔 ( CLP ) 造成腹腔感染.A Cecal ligation - perforation ( CLP ) was used as a sepsis model.以盲肠结扎 - 穿孔 ( cecalli...

imperforation的音标：imperforation的英式发音音标为：[ɪmpɜ:fə'reɪʃən]imperforation的美式发音音标为：[ɪmpɜfə'reɪʃən]...