Mercury
/ˈmɜ:kjurɪ; `məkjərɪ/ n
(astronomy 天) the planet nearest to the sun 水星.
mercury / ˈmɜ:kjurɪ; `məkjərɪ/ n [U]
(also quicksilver) chemical element, a heavy silver-coloured metal usu found in liquid form, used in thermometers and barometers 汞; 水银. =>App 10 见附录10.