词Electrons are negatively charged with electricity.
子带负荷。
荷
Electrons are negatively charged with electricity.
子带负荷。
Electrons are negatively charged with electricity,protons are positively charged.
子是带负荷,质子是带正荷。
In the wash solution, these positively charged cationics adsorb to the negatively charged surface of fabrics.
在溶液中，这些带正阳离子吸附在表面带负离子织物
，起到润滑作用。
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