coot
coot英音：[ku:t]美音：[kut]
名词 n.1.【 鸟】白骨顶2. 【口】(老)傻瓜
相关词组：
as bald as a coot
头发脱光的
(as)bald as a coot completely bald
头顶全秃的.
相关例句：
Jackson worked so hard in his life that he turned out bald as a coot before the age of 45.
杰克逊一生一直勤奋工作，45岁前他的头发就已经掉光了
He is only twenty-two years old, but due to a strange disease, he is as bald as a coot.
他只有２２岁，可是由于得了种奇怪的病，头顶已是光秃秃的了。