形容词
名词
在家
1. 家庭;一家人;同住一幢房子的人
A household is all the people in a family or group who live together in a house.
2. 家;家务
The household is your home and everything that is connected with looking after it.
3. 家喻户晓的;众人皆知的
Someone or something that is a household name or word is very well known.
4. (用于王室警卫队名称中)皇家的
Household is used in the names of groups of soldiers who have the job of protecting a king or queen and their family.