intractableadj.难驾驭的;倔强的;难加工的;难治疗的
Intractable pneumothorax顽固性气胸
intractable sternutation顽固性喷嚏
intractable nonlinearity难处理的非线性
intractable constipation顽固性便秘
intractable materials.不易加工的材料
intractable pneurnothorax顽固性气胸
intractable schizophrenia难治性精神分裂症
intractable heart failure顽固性心力衰竭
intractable gastric ulcer顽固性胃溃疡
intractable angina pectoris顽固性心绞痛