2 sentences

1. 药剂师正在根据处方配药。

   yào​jì​shī zhèng​zài gēn​jù chǔ​fāng pèi​yào.

   The pharmacist is dispensing medicine according to the prescription.

   Source: Dong Chinese Dictionary

2. 药剂师正在根据医生的处方为病人配药。

   yào​jì​shī zhèng​zài gēn​jù yī​shēng de chǔ​fāng wèi bìng​rén pèi​yào.

   The pharmacist is dispensing medication for the patient according to the doctor's prescription.

   Source: Dong Chinese Dictionary