To extract electrical current from a cell, manufacturers print lines of silver paste on its front surface.

为了从电池中获得电流，制造者们在电池表面刷银膏。

youdao

To extract electrical current from a cell, manufacturers print lines of silver paste on its front surface.

为了从电池中获得电流，制造者们在电池表面刷银膏。

youdao