他戴了一顶草帽，以防止开始变秃的头被晒伤。

He wore a straw hat to keep his balding head from getting sunburned.

《柯林斯英汉双解大词典》

河周围的山已经变秃了。

Many hills alongside the river have become bald.

youdao

我认为它（丝若得）很有效果。头发变得丰厚，之前有变秃的区域都恢复的很好。

I think it works well. Hair is more full and bald spots have been filling up great.

youdao