名詞 theorist:

1. someone who theorizes (especially in science or art)
   同義詞：theoretician, theorizer, theoriser, idealogue

1. Prussian army officer and military theorist who proposed the doctrines of total war and war as an instrument of policy. His treatise On War was published posthumously(1833).
   克勞塞維茨，卡爾·馮1780－1831普魯士軍官和軍事理論家，提出了總體戰(zhàn)概念和戰(zhàn)爭是政治的工具。其論著戰(zhàn)爭論在其死后出版(1833年)
2. French painter who was a leading exponent and theorist of the cubist movement.
   布拉克，喬治斯1882－1963法國畫家，是立體派的主要倡導(dǎo)者和理論家
3. Italian political theorist whose book The Prince(1513) describes the achievement and maintenance of power by a determined ruler indifferent to moral considerations.
   馬基雅維利，尼克爾1469－1527意大利政治理論家，他的著作君主論(1513年)闡述了一個意志堅定的統(tǒng)治者不顧道德觀念的約束如何獲得并保持其權(quán)力