n.血清,免疫血清,浆液(体液的水样部分)
serum的复数

原形：serum复数：serums

The doctor recommended me to take the serum daily for my vitamin deficiencies.
医生建议我每天服用这种补品以补充维生素。
She collected her blood sample and sent it to the lab for serum analysis.
她采集了血样，送到实验室进行血清分析。
The serum was tested rigorously before being approved for public use.
这种血清在上市前经过了严格的测试。
He applied a small amount of serum to his face to moisturize it.
他往脸上涂了一点精华液来保湿。
The patient's symptoms improved significantly after receiving the anti-inflammatory serum.
病人在接受抗炎血清治疗后，症状明显改善。
Serum albumin levels can indicate overall health in some medical conditions.
在某些疾病中，血清白蛋白水平可以反映整体健康状况。
The research team is studying the effectiveness of the new cancer vaccine in serum trials.
研究团队正在血清试验中研究新癌症疫苗的效果。
She ordered a serum specifically formulated for treating acne-prone skin.
她订购了一款专为油性皮肤设计的精华液。
The doctor prescribed a serum containing vitamins A and C for my skin repair.
医生开了包含维生素A和C的精华液用于修复我的皮肤。
The laboratory technician mixed the serum with the antigen for the test.
实验室技术员将血清与抗原混合进行测试。