thin on top
01
头顶稀疏, 秃顶
having less hair, particularly on the upper part of the head, often leading to baldness
idiom
informal
例子
When Mark turned 40, he noticed that his hair was starting to become thin on top. He began styling it differently to cover the receding hairline.
我哥哥头顶稀疏，就像我们的父亲一样。
