severv.切断；脱离；分开Sever rs disease跟骨骨骺炎sever connection脱离关系,分手sever atmosphere侵蚀性气氛; 恶劣环境sever the purpose适合目的; 有用; 有助于; 解决问题Sever head injury颅脑损伤severing of glass玻璃切断sever a telephone切断电话severs etch virus重蚀绞病毒Severino Antinori塞韦里诺·安蒂诺里Severtzov's jerboa胍乙啶, 依斯迈林, 伊思美林[抗高血压药]