melanoptysis
黑色痰液,咳黑痰美[\'melənɒptɪsɪs]
melanoptysis
merokinesismandatorymacrofoldmedicommissuremicroscopyMCSmacroinstructionmicroroughnessmedallicmicroelectrolysismanganismmicrologymelampyritmacronameMelvillemensuralmicrosensormegaroentagenMacassarmastochondrosis