| 例句 |
dissertationsnounpl. of dissertation a long piece of writing about a particular subject that is done to earn an advanced degree at a universityHe wrote his dissertation on an obscure 16th-century poet. thesesarticles, compositions, essays, papers, themescauseriescolumns, commentaries, editorials, features, reports, reviews, write-upstracts, treatisesdiscourses, discussions, expositions, prolegomena, studies |