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  1. 你是不是要查

    need to know
  1. need-to-know

    • adj.
      denoting or relating to a principle or policy of telling people only what is deemed necessary for them to know in order to carry out a task effectively
    • 釋義

    形容詞

    • 1. denoting or relating to a principle or policy of telling people only what is deemed necessary for them to know in order to carry out a task effectively chemical principles are then introduced on a need-to-know basis