剑桥词典 coot noun [C] (BIRD) a small , dark bird that lives near rivers and lakes 白骨顶（一种生活在水边的黑色小水鸟） coot noun [C] (PERSON) US informal an old man who has an unusual or slightly crazy way of behaving （尤指笨的）人，家伙 Let the old coot sleep - he's not going to help us anyway . 让这个老糊涂虫睡吧——他帮不上我们什么忙了。 返回 coot