microorganism
n. [微] 微生物;微小动植物
例句
In the rare chance that there is a microorganism that can make you sick on the exact spot where the food dropped, you can be fairly sure that the bug is on the food you are about to put in your mouth.
极少数情况下,有一种微生物可以在食物掉落的那一刻让你生病,你可以十分确定这种细菌就在你准备放进嘴里的食物上。