Care must be taken because the electrode area becomes the area of the contact medium.

由于电极的面积变成了接触介质的面积，所以需要特别注意。

youdao

First, as the medium of national contact.

第一，充当民族交往的媒介。

youdao

First, as the medium of national contact.

第一，充当民族交往的媒介。

youdao