上在

上在

"上在" is not a standard or commonly used phrase in Chinese. It might be a typo or misinterpretation.

In this sentence, '上在' indicates the presence of the book on top of the table.

书上在桌子上。

The book rests on the table.

Here, '上在' conveys the location 'upstairs' where the person is situated waiting.

他上在楼上等我。

He is upstairs waiting for me.

'上在' is used to describe the cup's position specifically on the edge of the cabinet.

杯子上在柜子的边缘。

The cup is placed at the edge of the cabinet.