Procaine Penicillin G

例句：

1. 1.The doctor gave me a shot of procaine for the pain.
   医生给我打了一针普鲁卡因来缓解疼痛。
2. 2.Procaine is a common ingredient in anesthesia.
   普鲁卡因是麻醉剂中常见的成分。
3. 3.The patient was given 10 ml of procaine for the injection.
   患者被注射了10毫升的普鲁卡因。