High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
档案
filed — past of file
先理解核心含义，再看它在真实句子里的用法。
档案；公文箱；列队行进；用锉刀做
a set of related records (either written or electronic) kept together
档案；公文箱；列队行进；用锉刀做
a set of related records (either written or electronic) kept together
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该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
Collins 词频等级为 4，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT.