Endocrine disruption by environmental contaminants has recently emerged as a new subdiscipline of environmental toxicology.

近年来，在环境毒理这门边缘又诞生了一个新的领域，即环境污对内分泌功能的扰乱。

In the United States and the rest of the Anglophone world, “philosophy of law” is a subdiscipline of philosophy, a special branch of what is nowadays frequently called “normative theory.

在美国或是英语国家，“法哲”是哲的一个子，也就是我们现在称之为“规范理论”的那个哲分支。