片语
clinical symptom disappeared临床癥状消失
observe the clinical symptom观察临床癥状
improve clinical symptom改善临床癥状
clinical symptom analysis临床癥状分析
clinical symptom improve临床癥状改善
clinical symptom observation临床癥状观察
clinical respiratory symptom临床癥状的改善
clinical symptom grading临床癥状积分
clinical symptom score临床癥状评分