mercury [ˈmɜ:kjəri]

以下由轻松背单词网站提供

n.汞，水银，水银柱

a heavy silver-coloured metal which is liquid at ordinary temperatures

The liquid we can see in thermometers is mercury. 我们看到的温度计里的液体是水银。
Mercury has a much greater density than water. 水银的密度比水大得多。