汞ɡǒnɡ {化} (金属元素) mercury;hydrargyrum (Hg) ◆汞灯 mercury lamp; 汞电池 mercury cell; 汞合金 mercury alloy;amalgam; 汞弧 mercury arc; 汞气 mercury vapour; 汞盐 mercuric salt; 汞中毒 mercury poisoning;mercurialism;hydrargyrism;hydrargyria;hydrargyro ̄ sis; 汞柱 mercury;mercury column |