hydrargaphen

例句：

1. 1. The chemist used hydrargaphen to purify the water.
   化学家使用水银来净化水。
2. 2.Mercury is highly toxic and can cause serious health problems.
   水银高度有毒，可能导致严重的健康问题。
3. 3. The mercury in mercury-based paints has been linked to neurological disorders.
   含汞的油漆中的汞与神经疾病有关。