相反，它是为字段增加了注释，向可视化编辑器说明这一集合的隐藏类型为字符串。

Instead it adds an annotation to the field which informs the visual editor that the underlying type of this collection is String.

youdao

相反，它是为字段增加了注释，向可视化编辑器说明这一集合的隐藏类型为字符串。

Instead it adds an annotation to the field which informs the visual editor that the underlying type of this collection is String.

youdao