Corpus of Contemporary American English (COCA)
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下载链接：
https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/AMUDUW
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资源简介：
Largest structured corpus of American English composed of more than 450 million words in 189,431 texts, including 20 million words each year from 1990-2012. The corpus is equally divided among spoken, fiction, popular magazines, newspapers, and academic texts
提供机构：
Harvard Dataverse
创建时间：
2015-11-09
