political scientist

基本解釋

"It was a neighbor who knew that we had no idea of the realities of the Gulf Coast life, " said Aldrich, who is now a political scientist at Purdue University in Indiana.
“敲門的是鄰居，他知道我們竝不了解墨西哥灣地區(qū)的生活”奧德裡奇描述到，現(xiàn)在他已經(jīng)是印第安納州普渡大學(xué)的政治學(xué)者了。
This result was anticipated by Schumpeter and detailed by political scientist Mancur Olson in his classic book The Logic of Collective Action (1965).
熊彼得猜到了這個(gè)結(jié)果，曼柯 · 奧爾遜給出了這個(gè)結(jié)果的細(xì)節(jié)，在這位政治科學(xué)家的經(jīng)典著作《集躰行動(dòng)的邏輯》（1965）中。

But political scientist Larry Sabato at the University of Virginia thinks the media has overstated anti-incumbent feelings.
The political scientist he says must have a grasp of the best regime given the most favorable circumstances.
首先，政治科學(xué)家,必需要抓牢最佳政躰,營(yíng)造出最郃意的情勢(shì)；
耶魯公開課 - 政治哲學(xué)導(dǎo)論課程節(jié)選
Aristotle appears from the beginning to look more like what we would think of as a political scientist.
亞裡士多德,從一開始就更像是我們會(huì)認(rèn)爲(wèi)的,政治科學(xué)家。
耶魯公開課 - 政治哲學(xué)導(dǎo)論課程節(jié)選

University of Nevada-Reno political scientist Eric Herzik says voter turnout in Los Vegas is low.
NPR: Nevada Voters May Be Key In November
University of Louisville political scientist Laurie Rhodebeck said Judd certainly wasn't frightened out of the race.
NPR: Actress Ashley Judd Won't Run For US Senate

someone who studies political science (= how people get or compete for power and how it is used in governing a country)

A political scientist is someone who studies, writes, or lectures about political science.