负离子

负离子

negative ion

2 meanings
MEANING2 meanings

MEANING

  1. noun

    negative ion

    • Negative ions are beneficial to the human body.

  2. noun

    anion (physics)

    • Negative ions are beneficial to human health.

STROKE ORDER
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解字

CHARACTER ANALYSIS

A person carrying a knife to collect debts bears the burden of debt on their back.

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