在英语中，秃头被称为 "bald head" 或 "baldness"。这个词源于古英语中的 "bald"，意为"光秃的"。

例句：

He's been bald for as long as I've known him. 他和我认识的时候就已经秃头了。

She inherited her father's baldness. 她从父亲那里继承了秃头基因。

There are many treatments available for baldness. 现在有很多治疗秃头的方法。