Dog篇1：

1. put on the dog 炫耀、摆阔；2. go to the dogs 一蹶不振；3. dog sleep 不时惊醒的睡眠；4. sly dog 偷鸡摸狗的人；5. yellow dog 卑鄙可耻的小人；6. as sick as a dog 病入膏肓、病得很严重；7. lucky dog 幸运儿；8. Every dog has its day 风水轮流转、人人皆有得意日