Item types are defined and modified in the order in which they appear.

按项类型的出现顺序定义和修改项类型。

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Item definitions are defined and modified in the order in which they appear.

按项定义的出现顺序定义和修改项定义。

youdao

Item definitions are defined and modified in the order in which they appear.

按项定义的出现顺序定义和修改项定义。

youdao