Siamese twin
美 [ˌsaɪəmiz ˈtwɪn]
英 [ˌsaɪəmiːz ˈtwɪn] 
词形变化
复数:Siamese twins
英汉解释
例句
To his surprise, this gave rise to a Siamese twin embryo where an extra head was generated from the transplanted cells.
没想到,这产生了一个连体胚胎,植入的细胞产生了一个额外的头部。
If you unscrew it, it actually looks like a Siamese twin bulb, with two bases and one head.
如果你拧开它,它看去真的就像连体孪生灯泡,有两个基座,两个灯头。