Severec塞韦雷茨severeadj.严厉的；严重的；剧烈的；严格的；严峻的severe cranial trauma重度颅脑损伤severe hepatic injury严重肝损伤severely cold drawing剧烈冷拉severe phobic anxiety严重恐惧焦虑症severe radiation belt强辐射带severely affected plot严重受影响的小区Severe pelvis fracture重度骨盆骨折Severe pre-eclampsia重度先兆子痫severe cerebral damage重型脑损伤severe mitral stenosis重度二尖瓣狭窄