护士用皮下注射器给病人打针。

The nurse used a ___hypodermic syringe to give the patient an injection.

医生用皮下注射针给病人打了一针疫苗。

The doctor used a ___hypodermic to administer the vaccine to the patient.

医生用皮下注射针头给他注射了疫苗。

The doctor administered the vaccine with a ___hypodermic needle.