publickey公钥
publicadj.公众的;公共的;公开的n.民众;公众;大众
public accountaility公众问责
public office worker公务员
public transit route公交线路
public participating公众参与
public school system公立学校体制
Public Transport Hub
public reserve funds公积金
Public finance funds财政资金
public understanding公众理解
public health policy公共卫生政策