dissertation

英 [ˌdɪsəˈteɪʃn]

美 [ˌdɪsərˈteɪʃn]

n.  专题论文; 学位论文

复数：dissertations　

TOEFLIELTSGRETEM8

Collins.1 / BNC.12720 / COCA.9303

牛津词典

noun

• 专题论文；学位论文
  a long piece of writing on a particular subject, especially one written for a university degree

柯林斯词典

• N-COUNT 专题论文;（尤指）学位论文
  Adissertationis a long formal piece of writing on a particular subject, especially for a university degree.
  1. He is currently writing a dissertation on the Somali civil war.
     他目前正在写一篇关于索马里内战的论文。

英英释义

noun

• a treatise advancing a new point of view resulting from research
  Synonym:thesis

双语例句