单词	disinfection
释义	disinfection noun dis·​in·​fec·​tion ˌdis-in-ˈfek-shən  plural disinfections : the act of disinfecting something especially : the process of using a disinfectant to destroy, inactivate, or significantly reduce the concentration of pathogenic agents (such as bacteria, viruses, and fungi) Both viruses are susceptible to disinfection by a weak solution of chlorine bleach. Margaret Reister … a virulent strain of antibiotic-resistant bacteria spreads beyond hospital walls, some communities are taking extreme measures such as closing schools for disinfection. Laura Landro Word History First Known Use 1722, in the meaning defined above
随便看	precooks precool precooled precooler precooling precools precopulatory precordial region precornu precosta precostal precrash precrease precreased precreases precreasing precrisis precritical precrural precured precures precuring precurrent precurse precursive

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