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  "pic_resource_ext" => ""
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  "pic_intro" => "卡通校园黑板文具设计 卡通手绘元素校园班级黑板文具粉笔尺子笔书铝"
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  "pic_intro_new_pinyin" => "katong xiaoyuan heiban wenju shouhui1 yuansu1 banji fenbi chizi bi1 shu lv1"
  "pic_category_id" => 61
  "pic_category_parent" => 7
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  "pic_upload_ymd" => "2019-03-08 00:34:01"
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  "pic_preview_list_width" => 600
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  "pic_extension_des" => ""
  "pic_color_mode" => "rgb"
  "pic_dpi" => 2
  "pic_id" => 8396903
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  "pic_recommand" => 0
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  "pic_resource_height" => 1200
]