And most of the battery will not charge, but also contains heavy metals mercury, lead, nickel, cadmium.

并且大多电池不但不能充电，而且含有汞、铅、镍、镉等重金属。

youdao

And most of the battery will not charge, but also contains heavy metals mercury, lead, nickel, cadmium.

并且大多电池不但不能充电，而且含有汞、铅、镍、镉等重金属。

youdao