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n. [动]爬虫学
n. 血液学
A heptalogy is a compound literary or narrative work that is made up of seven (numerical prefix [distinct works. Whilst not in wide usage, it has been used to describe such examples as the Harry Potter series of books.
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。