活质体

例句：

1. 1. The scientist studied the behavior of living cells in the lab.
   科学家在实验室研究活细胞的行为。
2. 2. The researcher found that the living cells could heal damaged tissue.
   研究者发现活细胞可以修复受损的组织。
3. 3. The team of researchers is working on a project to study the effects of living cells on disease.
   该团队正在研究活细胞对疾病的影响。