malformation是一个英语单词，名词，作名词时意为“畸形；变形”。

英[ˌmælfɔːˈmeɪʃn]美[ˌmælfɔːrˈmeɪʃn]

arteriovenous malformation [外科] 动静脉畸形 ; 动静脉血管畸形 ; 脑动静脉畸形 ; 血管畸形

developmental malformation [植] 发育畸形

Chiari malformation Chiari畸形 ; chiariⅠ型畸形 ; 小脑扁桃体下疝

lymphatic malformation 淋巴管畸形

hereditary malformation 先天畸形 ; 翻译 ; 遗传性畸形

malformation vasculaire 血管畸形

cardiovascular malformation 心血管畸形

epididymal malformation 附睾畸形

Cleft lip and palate is one of the most common congenital malformation.

唇腭裂畸形是人类最常见的先天发育性缺陷之一。

But in only one third of cases is the cause obvious, such as a low sperm count, malformation or poor swimming ability.

但是只有三分之一的是因为那些明显的原因，比如精子数不足，精子畸形或者是精子动力不足。

The main problem is the nature of their malformation: the maids have usually been represented as being conjoined both at the shoulder and at the hip and are depicted as such on all known moulds.

最主要的问题是她们身体畸形的性质如何：姐妹二人的形象是在胯部和肩膀处都有连接，并且所有的已知模具上都是这样刻画的。