Dates are a good example: a date has fixed structure and generally ACTS as a single token, so it makes sense as an attribute (preferably expressed in ISO-8601).

日期是一个很好的例子，它有固定的结构，并且一般作为单个标记，因此作为属性非常合理(更适合用iso - 8601表示)。

youdao

With a single token, a consumer could securely log into any supporting website.

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Speaking to CBS' "Face the Nation, " the Republican presidential nominee vowed that he won't just have a single token Democrat in his Cabinet.

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