MJn.玛帝脂接缝Mn.字母MM-R-Vax麻疹-风疹减毒活疫苗[生物制剂]m component(=m protein seen in myeloma or macroglobulinemia and other plasma cell dyscrasias) m蛋白成分, m成分:血清或尿中出现的结构一致的蛋白M-Engligh现代英语M-come up哎唷! 怎么啦!M incognita化生根结线虫M. forits东方田鼠M.Litt.abbr.=Master of Letters 文学硕士M.P.A.abbr.=master of professional accounting 职业会计硕士M. Foucauh福柯M.I.T.abbr.=Massachusetts Institute of Technology 麻省理工学院