月经周期 Menstrual cycle
月经 Menstruation, menses
精神错乱 Mental derangement?
心理健康 Mental health?
精神病 Mental illness?
弱智 Mental retardation?
汞 Mercury
汞中毒 Mercury poisoning?
肠系膜动脉 Mesenteric artery?
肠系膜 Mesentery
信使核糖核酸 Messenger RNA
代谢活动 Metabolic activity ?
月经 Menstruation, menses
精神错乱 Mental derangement?
心理健康 Mental health?
精神病 Mental illness?
弱智 Mental retardation?
汞 Mercury
汞中毒 Mercury poisoning?
肠系膜动脉 Mesenteric artery?
肠系膜 Mesentery
信使核糖核酸 Messenger RNA
代谢活动 Metabolic activity ?
代谢失调 Metabolic disorder?
代谢作用 Metabolism?
代谢物 Metabolite?
掌骨 Metacarpal
偏磷酸 Metaphosphoric acid?
端 Metaphysis?干
跖骨 Metatarsal
美沙酮 Methadone
亚甲蓝 Methylene blue
甲基红 Methy-red?
微生物 Microbe?
微生物 Microorganism?
显微投影器 Microprojector?
显微镜 Microscope?
微绒毛 Microvillus?
排尿 Micturition?
中脑 Midbrain?
中耳 Middle ear?
中年期 Midlife?
乳齿〔齿〕系 Milk dentition?
乳齿 Milk teeth?
马陆,千足虫 Millipede?
病 Minamata disease?水
矿物质 Mineral?
体 Mitochondrion 粒
有丝分裂 Mitosis
僧帽瓣 Mitral valve
臼齿 Molar?
黄种,蒙古人种 Mongoloid?
猴 Monkey?