Identify the ID field in the entity record.

在实体记录中标识id字段。

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As indicated earlier, assume that an entity record includes a unique ID.

如前所示，假定实体记录包括唯一的ID。

youdao

As indicated earlier, assume that an entity record includes a unique ID.

如前所示，假定实体记录包括唯一的ID。

youdao