n.人口普查；户口普查；统计
The census is taken one time every four years in our country. 我国每四年一次人口普查。
The census revealed a declining birth rate. 人口普查结果表明出生率在下降。
In the United States there is a census every ten years. 在美国每十年做一次户囗调查。
One authority on spiders made a census of the spiders in a grass field in the south of England 一位研究蜘蛛的权威对英国南部的一块草坪上的蜘蛛作了一次统计。
