mercurialadj.善变的；活泼的；水银的；[天文]水星的n.水银剂mercurial sphygmomanometer血压计Mercurialis leiocarpa Sieb.[医] 山靛mercurial lamp metal-film resistor汞灯金属膜电阻器mercurial desk model sphygmomanomete台式汞柱血压计mercurial floor stand model sphygmomanomete立式汞柱血压压mercurialtype differential pressure recorder水银式压差记录器mercurial floor stand model sphygmomanometer立式汞柱血压计