问如何从自定义XML序列化/反序列化到`Dictionary<int、List<string>>`

EN

[Browsable(false)]
[XmlArray("CommonRows"), XmlArrayItem("Row", typeof(string))]
public List<string> CommonRows { get; set; }

<CommonRows>
        <Row>3</Row>
        <Row>5</Row>
        <Row>7</Row>
        <Row>9</Row>
</CommonRows>

public Dictionary<string, List<string>> CommonRows { get; set; }

<dictionary>
  <item>
    <key>
      <string>key1</string>
    </key>
    <value>
      <string>value1</string>
      <string>value1</string>
      <string>value1</string>
    </value>
  </item>
  <item>
    <key>
      <string>key1</string>
    </key>
    <value>
        <string>value2</string>
        <string>value2</string>
        <string>value2</string>
        <string>value2</string>
    </value>
  </item>
</dictionary>