A subtype can also add more element and attribute declarations to the base type.

子类型也可以向基类型增加更多的元素和属性声明。

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Otherwise, this attribute will affect all subsequent method declarations because the flag would remain true.

否则，该属性会影响所有随后的方法声明，因为标记仍然为真。

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Otherwise, this attribute will affect all subsequent method declarations because the flag would remain true.

否则，该属性会影响所有随后的方法声明，因为标记仍然为真。

youdao