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Language Point 24
Computers turn on the lights, heating and essential household services before people arrive home from work. (Para. 19)
Meaning: Computers turn on the lights, the heating, and other needed household functions before people get home from work.
household: n. a house and its affairs; all the people living in a house
The garbageman collects trash from household to household.
垃圾工挨门挨户地收垃圾。
a. concerned with the management of a house
household costs
家庭开支
household business
家庭企业
