biofilm system

• 生物膜

biofilm system的用法和样例：

例句

1. At present,there are many methods to detect the bacterial biofilm's components.
   现在已有许多技术可用来检测生物膜的成分。
2. So, the use of biomacromolecule for nervous system disease therapy is restricted.
   然而，由于大分子物质难以逾越血脑屏障及生物膜，这就限制了许多大分子药物对神经系统疾病的治疗。