According to the researchers, alligators can automatically fight germs such as bacteria and viruses without having been exposed to them before launching a defense.
根据研究，鳄鱼可以在接触到如细菌和病毒这样的病微生物而导致防御机制启动前，自动地对抗这些微生物。
Antibodies help the body to recognise and fight off germs.
抗体帮助身体去识别和抗击致病微生物。
Also, not all germs are harmful; we need friendly bacteria that live on our skin to help fight off bad bugs, and bacteria in our mouth and gut help digest our food and prevent illness and disease.
此外，并非所有的细菌都对人体有害；我们的皮肤上需要有“友好”的细菌来帮助抵抗“坏”的细菌，口腔和肠胃里的细菌可以帮助我们消化食物，防止疾病。
Serums contain antibodies that fight off the germs of certain diseases including scarlet fever and lockjaw.
血清含有战胜某些病病菌的抗体，这类疾病包括猩红热和破伤风。
Scientists are working to develop new strategies to combat the growing threat of germs that current antibiotics can't fight.
科学家正在努力发掘新的对策，以期对抗目前的抗生素无法战胜的那些病菌日益增大的威胁。
Scientists are working to develop new strategies to combat the growing threat of germs that current antibiotics can't fight.
科学家正在努力发掘新的对策，以期对抗目前的抗生素无法战胜的那些病菌日益增大的威胁。
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