sterilized suspension

例句：

1. 1. The researchers developed a sterilized suspension of bacteria to test the effectiveness of their antimicrobial agent.
   研究人员开发了一种细菌的无菌悬浮液来测试他们的抗菌剂的有效性。
2. 2.During the experiment, the scientist used a sterilized suspension of cells to observe the growth of the bacteria.
   在实验期间，科学家使用一种细胞的无菌悬浮液来观察细菌的生长。
3. 3. The medical team prepared a sterilized suspension of antibiotics for treating patients with severe infections.
   医疗团队准备了一种抗生素的无菌悬浮液用于治疗严重感染的患者。