词典词库拼词范例测验

existed 中文

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存在 (exist的过去式和过去分词)

    Definition of existed in English Dictionary

  • 动词 (Verb)BFexistSGexistsPRexisting
    1. simple past tense and past participle of exist.
    2. 更多范例
      1. 用于句中
        • Another option exists for eliminating Tregs is anticytotoxic T-lymphocyte antigen 4 (CTLA4) antibodies.
        • Neuroprotection and neurorepair cannot exist in isolation.
        • However, developing a lab-independent electrochemical immunosensor is necessary to facilitate the replacement of current existing lab-dependent detection systems.
      2. 用于句尾
        • This may be called milieu control. The Chinese Communist prison is probably the most thoroughly controlled and manipulated group environment that has ever existed.
        • Allism is the position of those who think that all these entities actually exist, and moreover, everything we can speak meaningfully about in some sense exists.
        • TMC coverage is smaller than that of the radio programme carrying the TMC service, therefore white spots do exist.
    • 词类阶层 (Part-of-Speech Hierarchy)
      1. 动词
        • 动词形态
          • 分词
            • 过去分词
            • 动词简单过去形态

        Other Vocabulary

        形似词 (Look-Alike Words)
        1. en exited
        2. fr existe
        3. fr existé
        4. en exister
        5. fr exister
        资料来源: 维基词典

        Meaning of existed for the defined word.

        在语法上,这个单字"existed"是一个动词,更具体地来说,是一个动词形态
        困难度: 级别 1
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        容易     ➨     困难
        明确性: 级别 1
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        明确的    ➨     多用途
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