短语词组短语pernicious vomiting 恶性呕吐;恶性吐逆;[中医]妊娠恶阻;[中医]恶阻Pernicious anaemia 恶性贫血pernicious trend 恶性趋向pernicious gases 有害气体algid pernicious 寒冷型恶性疟pernicious composition 有害成份pernicious bacteria 有害菌pernicious anemia n . 恶性贫血 返回 pernicious