specificity

这份报告的优点在于其清晰度和精准性。

The strength of this report lies in its clarity and ___specificity.

这种酶的特异性使其只能与特定底物结合。

The ___specificity of this enzyme allows it to bind only to particular substrates.

这种药物的特异性使其只对特定类型的癌细胞有效。

The ___specificity of this drug makes it effective only against certain types of cancer cells.