pridicillin

例句：

1. 1. Pridicillin is an antibiotic that can treat bacterial infections.
   青霉素是一种抗生素，可以治疗细菌感染。
2. 2. He took penicillin for his ear infection.
   他因为耳部感染服用了青霉素。
3. 3. Benzathine penicillin is a stronger version of the standard penicillin.
   苯扎溴铵青霉素是标准青霉素的加强版。