Mercury

n.水银，汞

MEP, mephistophelean, mercantile, mercantile marine, Mercator's projection, Mercedes, mercenary, mercerize, mercerise, merchandise, merchandising, merchant, merchant bank, merchant marine, merchant navy, merchant seaman, merchant ship, merchant shipping, merciful, mercifully, merciless, mercilessly, mercurial, mercy, mercy killing, mere, merely, meretricious, meretriciously, meretriciousness, merge, merger, meridian, meridiem, meridional, meringue, merino, merit, merited, meritocracy, meritorious, meritoriously, merlin,