blood capsules

例句：

1. 1.The doctors gave him a blood capsule to help him recover quickly.
   医生给了他一个血液胶囊来帮助他快速恢复。
2. 2. The patient was given a blood capsule to prevent infection.
   病人被给予了一个血液胶囊以防止感染。
3. 3.The nurse administered the blood capsule to the patient as per the doctor's orders.
   护士根据医生的命令给病人注射了血液胶囊。