spine组成另外一个单词

可以组成单词penis，是阴茎的意思。

例句：1.Methods: Penis reconstruction operation included two steps. 方法：分二期手术。

2.The edge of purple glans penis is also some small white particles 龟头发紫龟头边缘上还有些白色的小颗粒

3.Fixation of the skin at the base ofthe Penis is main surgical procedures. 手术主要需行明茎根部皮肤固定。