一：diphallia是指男性生殖器官发育异常，出现两个阴茎的罕见病症。这种情况通常发生在胚胎发育过程中，导致男性生殖器官的分裂形成两个阴茎。这种病症也被称为双阴茎（double penis）或双生殖器（bifurcated penis）。

Diphallia (noun) refers to a rare medical condition where the male reproductive organs develop abnormally, resulting in two penises. This condition usually occurs during embryonic development, causing the division of the male reproductive organ into two parts. It is also known as double penis or bifurcated penis.

二：怎么读（音标）

diphallia [daɪˈfæliə]

三：用法

Diphallia通常用作医学术语，描述男性患者出现两个阴茎的情况。它也可以用来指代这种罕见的病症本身。

Diphallia is commonly used as a medical term to describe the condition of having two penises in male patients. It can also be used to refer to the rare medical condition itself.

四：例句1-5句且中英对照

1. The doctors were shocked when they discovered that the newborn baby had diphallia.

医生们在新生儿患有双阴茎时感到震惊。

2. Diphallia is a rare condition that affects only one in every 5 million male births.

双阴茎是一种罕见的病症，每500万个男婴中只有一个会受到影响。

3. The patient underwent surgery to remove one of his penises due to the complications caused by diphallia.

由于双阴茎引发的并发症，患者接受了手术切除其中一个阴茎。

4. The medical community is still uncertain about the exact cause of diphallia.

医学界仍然不确定双阴茎的确切原因。

5. Despite having diphallia, the patient was able to lead a normal and healthy life after receiving treatment.

患有双阴茎的患者在接受治疗后能够过上正常健康的生活。

五：同义词及用法

Diphallia可以与其他一些类似的医学术语互换使用，比如：

1. Bifid penis - 双裂阴茎

2. Penile duplication - 阴茎重复

3. Diphallasparatus - 双性器官

六：编辑总结

Diphallia是一种罕见的医学病症，指男性生殖器官发育异常导致出现两个阴茎。它通常发生在胚胎发育过程中，具体原因尚不明确。虽然这种病症可能会给患者带来一些生理和心理上的困扰，但通过手术治疗和其他医学手段，患者仍可以过上正常健康的生活。