盖印的形式可以是封腊、封缄纸或者加付于文件上的物质，或者是在文件上加盖的印迹。

A seal may take the form of a piece of wax, a wafer or other substance affixed to the document or of an impression made on the document.

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她告诉我我每周都要存一次钱，而他们会在我的存折上盖印。

She told me I should make a deposit every week and they'd stamp my book.

《柯林斯英汉双解大词典》

我忘记盖印台的盖子。

I forget to close the top of the stamp pad.

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