人
口
About
The word 人口 is formed by combining the character 人, meaning "person" or "people", with 口, meaning "mouth"; here, 口 serves as a metonym for individuals counted in a census, derived from the historical practice of tallying population by the number of mouths to feed, thus together the characters literally signify "people mouths" to convey the concept of population.
Example Sentences Hide
这个城市人口很多。
中国人口超过十四亿。
我国人口每年都在增长。
控制人口增长是一项重要任务。
人口老龄化对社会经济发展有深远影响。