This is a Scala singleton because it USES the object declaration instead of a class declaration.

这是一个Scala单例(singleton)，因为它使用对象声明，而不是类声明。

youdao

The prosecutor would surely object to the exculpatory declaration as hearsay.

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The structure of the currency and monetary instruments declaration regime, hinges on the existence of a physical object.

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Should the border declaration apply to codes, passwords and other intangibles as well as to any tangible object that is dedicated to accessing prepaid funds?

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