specificity of point

例句：

1. 1. The test is designed to measure the specificity of the antibodies in the blood sample.
   该测试旨在测量血液中抗体的特异性。
2. 2. The study focused on the specificities of different species of plants.
   该研究关注不同植物种类的特异性。
3. 3. The researcher found that the enzyme had a high specificity for the target compound.
   研究者发现该酶对目标化合物具有很高的特异性。