dissertations [dɪsə'teɪʃnz]

例句:

• We spend the final term writing our dissertations.
  我们用最后一个学期的时间写论文.
  
• The professors are deliberating over the post graduates dissertations.
  教授们正在商讨研究生的论文.
  
• Most of the nervous students began scribbling out long dissertations.
  大多数学生很紧张,都开始专心地写他们的论文.
  
• D. dissertations, she said, referring to online study guides.
  来自WSJ
• D. dissertations because there was always something else to add or perfect.
  来自SA
• It's been analyzed in dissertations and villainized in letters no newspaper would print.
  来自NPR