短語詞組短語pernicious vomiting 惡性嘔吐;惡性吐逆;[中醫(yī)]妊娠惡阻;[中醫(yī)]惡阻Pernicious anaemia 惡性貧血pernicious trend 惡性趨向pernicious gases 有害氣體algid pernicious 寒冷型惡性瘧pernicious composition 有害成份pernicious bacteria 有害菌pernicious anemia n . 惡性貧血 返回 pernicious