如何使用 "mutability" 造句

1. One of the most vexing problems in hiv research is the virus 's extreme mutability .
hiv研究过程中最棘手的麻烦之一,是这种病毒极其强大的变异能力。
2. But the fact is , mutability lies in the notion of existence , and change is only the manifestation of what it implicitly is .
但事实上,变化即包含在定在的概念自身之内,而变化只不过是定在的潜在本性的表现罢了。