sterilization
Sterilization is the process of making something completely clean by killing all bacteria and germs. It is most commonly used in hospitals to ensure that medical tools are safe for surgery.
例句
3 / 5The sterilization of baby bottles is very important for their health.
The process of cleaning baby bottles to kill all germs is very important for their health.
Proper sterilization of medical equipment is mandatory in all surgical wards.
Correctly cleaning medical tools to remove all bacteria is required in all surgery rooms.
Don't forget the sterilization of the needles before you start.
Make sure you clean the needles to kill germs before you start.
词族
记忆技巧
Think of the word 'sterile' as 'still'—when something is sterilized, there is no 'life' (bacteria) moving on it at all.
快速测验
The doctor checked the __________ of the tools before the operation.
正确!
正确答案是: sterilization
例句
The sterilization of baby bottles is very important for their health.
everydayThe process of cleaning baby bottles to kill all germs is very important for their health.
Proper sterilization of medical equipment is mandatory in all surgical wards.
formalCorrectly cleaning medical tools to remove all bacteria is required in all surgery rooms.
Don't forget the sterilization of the needles before you start.
informalMake sure you clean the needles to kill germs before you start.
The study examines the effectiveness of heat-based sterilization in laboratory settings.
academicThe research looks at how well cleaning with heat kills germs in a lab.
The company specializes in large-scale sterilization services for pharmaceutical firms.
businessThe business provides big cleaning services to kill germs for medicine companies.
词族
常见搭配
常用短语
sterilization process
the steps taken to kill all bacteria
mandatory sterilization
cleaning that must be done by law
effective sterilization
a cleaning method that works well to kill germs
容易混淆的词
Sanitization reduces the number of germs to a safe level, while sterilization kills all living organisms.
Pasteurization uses mild heat to kill some germs in food, whereas sterilization kills everything.
使用说明
Sterilization is mostly used in medical, scientific, or industrial contexts. It can also refer to a medical procedure that prevents a person or animal from being able to have offspring.
常见错误
Learners often use 'cleaning' when they specifically mean 'sterilization.' Cleaning only removes dirt, but sterilization kills invisible germs.
记忆技巧
Think of the word 'sterile' as 'still'—when something is sterilized, there is no 'life' (bacteria) moving on it at all.
词源
Derived from the Latin word 'sterilis', meaning barren or unproductive.
语法模式
文化背景
In many Western countries, the sterilization of pets (spaying and neutering) is a standard practice to control the animal population.
快速测验
The doctor checked the __________ of the tools before the operation.
正确!
正确答案是: sterilization
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