单词psephology
n.: 选举学
选举学:
the study of how people vote in elections
选举学〔对选举结果的统计估价〕
To help voters make up their minds, this issue contains a 20-page briefing on personality, policy and psephology.
为帮选民拿定主意，这份期刊含有20页的简报，涵盖个人、政策和选举学的内容。