adj.羞愧的；卑躬屈膝的
n.卑微的人
It was a painful, hangdog progress for him. 对他而言，那是一个痛苦而受屈的过程。
After he got out of jail, he always had a hangdog look. 他出狱后，总是一副羞愧的神色。
Mr. B sometimes shows a hangdog look in front of his wife. 先生与其他女人有染后，在老婆面前显出有罪恶感的神色。
A man sat at a bar,had the saddest hangdog expression. 一个男子坐在一间酒吧里
I wanted to tell him off,but he had such a hangdog air I just couldn't do it. 我想责备他，但他那副羞愧畏缩的神态，使我无法那样做。
