A1 noun 中性

sterilization

/ˌster.ə.laɪˈzeɪ.ʃən/

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 / 5
1

The 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.

2

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.

3

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

名词
sterilization
Verb
sterilize
副词
sterilly
形容词
sterile
相关
sterilizer
💡

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

1

The sterilization of baby bottles is very important for their health.

everyday

The process of cleaning baby bottles to kill all germs is very important for their health.

2

Proper sterilization of medical equipment is mandatory in all surgical wards.

formal

Correctly cleaning medical tools to remove all bacteria is required in all surgery rooms.

3

Don't forget the sterilization of the needles before you start.

informal

Make sure you clean the needles to kill germs before you start.

4

The study examines the effectiveness of heat-based sterilization in laboratory settings.

academic

The research looks at how well cleaning with heat kills germs in a lab.

5

The company specializes in large-scale sterilization services for pharmaceutical firms.

business

The business provides big cleaning services to kill germs for medicine companies.

词族

名词
sterilization
Verb
sterilize
副词
sterilly
形容词
sterile
相关
sterilizer

常见搭配

hospital sterilization the process of killing germs in a hospital
surgical sterilization cleaning tools used for surgery
heat sterilization killing bacteria using high temperatures
steam sterilization using hot steam to kill all germs
mass sterilization the cleaning or fixing of many things/animals at once

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

sterilization vs sanitization

Sanitization reduces the number of germs to a safe level, while sterilization kills all living organisms.

sterilization vs pasteurization

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

Uncountable noun Can be used with 'of' (e.g., sterilization of tools) Often follows an adjective describing the method (e.g., chemical sterilization)
🌍

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

更多medicine词汇

physician

A1

A physician is a person who is trained and licensed to practice medicine. They examine patients, diagnose illnesses, and provide treatments to help people stay healthy.

paramedic

A1

A paramedic is a person trained to give emergency medical care to people who are seriously ill or injured. They usually work in ambulances and help patients before they reach a hospital.

pharmacist

A1

A pharmacist is a healthcare professional who is trained to prepare and give out medicines to patients. They also provide expert advice on how to use medications safely and manage minor health issues.

therapist

A1

A therapist is a trained professional who helps people with mental, emotional, or physical problems. They use specific methods like talking or physical exercises to help their patients feel better and improve their lives.

dentist

A1

A dentist is a medical professional who specializes in the care of teeth and gums. They perform check-ups, cleanings, and repairs like fillings to help maintain oral health.

psychiatrist

A1

A psychiatrist is a medical doctor who focuses on mental health. They help people with emotional or mental problems and can prescribe medicine to help them recover.

neurologist

A1

A neurologist is a special doctor who treats problems with the brain, nerves, and spinal cord. They help people who have bad headaches, memory loss, or trouble moving their bodies.

ward

A1

A ward is a large room or a specific area in a hospital where patients stay and receive care. It usually contains several beds and is organized by the type of medical treatment provided.

sign

A1

A medical sign is a physical fact that a doctor finds during an exam. It is something that can be seen, felt, or measured, like a red mark or a high temperature.

CT scan

A1

A CT scan is a medical test that uses X-rays and a computer to create detailed pictures of the inside of the body. It helps doctors see bones, organs, and tissues clearly to find health problems.

有帮助吗?
还没有评论。成为第一个分享想法的人!

免费开始学习语言

免费开始学习