短语词组短语thready rapid pulse 脉细数thready y pulse 丝脉thready pulse detail 丝状脉deep and thready pulse 脉沉细deep thready pulse 脉沉细feeble and thready pulse 脉虚细thready and slippery pulse 脉弦滑deep thready and weak pulse 脉沉细无力 返回 thready pulse