定义：

　　eat all the food in the house, eat with a very large appetite.

　　家中所有的食物都吃光了；食欲很大

　　例句：

　　She complained that whenever her son's friends came to visit, they ate her out of house and home.

　　她抱怨每逢她儿子的朋友来，总要把她家中所有的食物都吃尽了。