noun · the physical head of a human being

雕刻师正在细心雕琢一个仿真的人头塑像。

noun · the number of people or a per capita calculation

这次聚餐的费用由大家按人头平均分摊。

noun · a person whose identity is used by another to create accounts or conduct business

不法分子利用人头账户进行洗钱活动。