重点是这句话

Actually 70% isopropyl is a better disinfectant. Alcohol works as a disinfectant by denaturing proteins, a small amount of water makes it more efficient.

所有跟帖： 

• 70% isopropyl alcohol是我们在实验室用来擦拭实验器具和桌面杀菌的。 -吃与活- ♂ (38 bytes) () 03/06/2020 postreply 07:30:08

• 对啊，70%用来“杀菌的”。可是现在要消灭“病毒”啊。 -fuz- ♂ (0 bytes) () 03/06/2020 postreply 09:01:33

• 见内： -xiaochu3- ♀ (1424 bytes) () 03/06/2020 postreply 11:19:36