hangdog elated沮丧的
Hangdog expression卑躬屈膝的
hangdog merry沮丧的
hangdog g忧愁的;低贱的
hangdog look羞愧的样子
elated hangdog兴高采烈的
hangdog buoyant沮丧的
furtive hangdog slinky stealthy鬼鬼祟祟的
a hangdog smile逢迎的笑脸
ADJ（形容词） If you say that someone has a hangdog expression on their face, you mean that they look sad, and often guilty or ashamed. 面有愧色的; 羞愧的 [usu ADJ n]