germophobe
noun [ C ] (also germaphobe) uk/ˈdʒɜː.mə.fəʊb/ us/ˈdʒɜ˞ː.mə.foʊb/
害怕细菌的人，有洁癖的人
someone who has a fear of germs (= small organisms that cause disease) that is so strong that it is not normal or reasonable
He is a germophobe who must be handed a perfumed wipe after every handshake. 他有洁癖，每次握手后都必须要给他一张带香味的纸巾。
- More examples
- The Aviator was a $100m epic by Scorsese on the movie mogul, pioneering aviator and infamous germophobe Howard Hughes.
- You don't want to be a germaphobe, but following basic hygienic principles should minimize the risk of infection.
- The protagonist is a comic bundle of neuroses: he's a germophobe.
- She was a germaphobe, but let the dog sleep in the bed with her, which didn't make sense to me.