urine collection

例句：

1. 1. The patient needs to undergo a urine collection for further testing.
   患者需要进行尿液收集以便进一步检测。
2. 2.The medical team carefully collected the urine samples from the patient.
   医疗团队小心地从患者那里收集了尿液样本。
3. 3.During the operation, the surgeon performed a urine collection to remove any residual fluids.
   在手术过程中，外科医生进行了尿液收集以清除任何残留的液体。