microbicide

例句：

1. 1.The new drug is designed to kill bacteria that cause diseases in humans.
   这种新药被设计用来杀死引起人类疾病的细菌。
2. 2.The researchers found that the microbicide could effectively prevent pregnancy.
   研究人员发现这种微米雌素能有效防止怀孕。
3. 3. The microbicide was tested on pregnant women and found to be safe during pregnancy.
   这种微米雌素在孕妇身上进行了测试，并被发现在怀孕期间是安全的。