1. The nurse performed a phlebotomy to collect a blood sample for analysis.
护士进行了放血术以收集血样进行分析。

2. Phlebotomy is a common procedure used in hospitals and clinics for diagnostic purposes.
放血术是医院和诊所常用的一种诊断方法。

3. The phlebotomy technician was skilled at locating veins and ensuring a successful blood draw.
放血术技术人员擅长找寻静脉并确保成功采集血液。