bacterial contamination

• 细菌污染

bacterial contamination的用法和样例：

例句

1. Wash everything thoroughly to avoid contamination with bacteria.
   把所有东西都彻底洗净以避免细菌污染。
2. Nevertheless, the risk of bacterial contamination exists with any sterile equipment that is employed in an operating room setting.
   然而，不管在手术室环境内使用什么无菌的设备，细菌污染的风险都是存在的。