If the cortisone doesn't take, I may have to have surgery.如果可的松无效，我恐怕只能动手术了。Cortisone should never be used as It'suppresses the immune system of an already compromised animal.Cortisone(可的松)是绝对不能使用的,他会影响到动物的免疫系统...
Cortisone should never be used as It'suppresses the immune system of an already compromised animal.Cortisone(可的松)是绝对不能使用的,他会影响到动物的免疫系统.However, cortisone therapy and medicinal implants kept Kennedy alive.然而, 可的松治疗和药...