split-spoon sample

例句：

1. 1.We need to collect a split-spoon sample from each patient for testing.
   我们需要从每个病人那里收集一个分割勺样本进行测试。
2. 2. The doctor ordered the patient to take a split-spoon sample of his urine.
   医生命令病人取他的尿液的分割勺样本。
3. 3. The lab technician carefully prepared the split-spoon sample and labeled it with the patient's name.
   实验室技术员小心地准备这个分割勺样本，并在上面标记了病人的名字。