householdn.家庭;户adj.家庭的;家喻户晓的
household biogas户用沼气
household wealth家庭财富
household refuse生活垃圾
household heater室内加热器
household sewage住宅排水
household budget家庭预算
household demand生活用电需量
household record户口名簿
household duties家务
household policyn.家庭保险单