柯林斯詞典dissertation /?d?s??te???n/ (dissertations) 1. N-COUNT A dissertation is a long formal piece of writing on a particular subject, especially for an advanced university degree. (學(xué)位) 論文 He is currently writing a dissertation on the Somali civil war. 他正在寫一篇關(guān)於索馬裡內(nèi)戰(zhàn)的論文。 返回 dissertation劍橋詞典a long piece of writing on a particular subject , especially one that is done in order to receive a degree at college or university 專題論文;學(xué)位論文 Ann did her dissertation on Baudelaire. 安的論文寫的是波德萊爾。 返回 dissertation