单词 | national center for preservation technology and training |
释义 | National Center for Preservation Technology and TrainingNational Center for Preservation Technology and Training(NCPTT) |
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。