词典释义：
双语例句
That dirty dog tried to cheat me!
那个寡廉鲜耻的家伙企图欺骗我!
He's a dirty dog, Father Rank said, with a kind of relish.
“他是一条癞狗，”兰克神父带着某种欣赏的语气说。
Professor Moriarty could be described as the dirty dog of the Sherlock Holmes stories.
莫里亚蒂教授可以被说成是福尔莫斯故事中的行为卑鄙龌龊的人.