They might see the gadgets used in banks to do currency sorting and counting based on magnetic inks.

它们也能应用在银行里，做成配合磁性墨水使用的钞票分类与数钞机。

youdao

They might see the gadgets used in banks to do currency sorting and counting based on magnetic inks.

它们也能应用在银行里，做成配合磁性墨水使用的钞票分类与数钞机。

youdao