Objective To study cerebral hemodynamics condition changes of 60 caes of heroin addicts with transcranial doppler ultrasound (TCD) were examined.是什么意思_Objective To study cerebral hemodynamics condition changes of 60 caes of heroin addicts with transcranial doppler ultrasound (TCD) were examined.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句