An academic mortarboard.Used especially in the phrase cap and gown. 学位帽一种表示学位的帽子。尤用在copandgown这一短语中收藏
The woman was closely examining Miss Sun's diploma (on which was a pretty photograph of Miss Sun in her mortarboard) 那女同志正细看孙小姐的毕业文——上面有孙小姐戴方帽子的漂亮照相。收藏
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