protein-bound iodine test

例句：

1. 1. This protein-bound iodine test is used to detect the presence of thyroid hormones in the body.
   这种蛋白质结合碘测试用于检测体内甲状腺激素的存在。
2. 2. The doctor ordered a protein-bound iodine test to determine if she had an underactive thyroid gland.
   医生开了一个蛋白质结合碘测试，以确定她是否有个功能低下的甲状腺腺体。
3. 3. The patient's blood sample was sent for a protein-bound iodine test to check for any abnormalities in her thyroid function.
   患者的血液样本被送去进行蛋白质结合碘测试，以检查她的甲状腺功能是否存在任何异常。