disinfections

disinfect的音标是[dɪsɪnfekt]，基本翻译是“杀菌，消毒”，速记技巧是：dis-前缀表示“相反，不”。

disinfect 的英文词源是in-表示否定，dis-表示除去，fect表示做。因此，这个词的含义就是“除去污染或有害影响”。

变化形式有：过去式disinfected，过去分词disinfected，现在分词disinfecting，名词disinfection。

相关单词：sterilization，灭菌法；sterile，无菌的；aseptic，无菌的；disinfectant，杀菌剂；antisepsis，防止感染；asepsis，无菌术。

以上内容仅供参考，建议进一步查阅英语词典或英语资料以获取准确信息。

常用短语：

1. disinfect the surface of something

2. disinfect a room

3. disinfect a wound

4. disinfect your hands

5. disinfect your equipment

6. disinfect your food

7. disinfect your surroundings

双语例句：

1. After cleaning the classroom, we need to disinfect it thoroughly to prevent the spread of germs. (清洁教室后，我们需要彻底消毒以防止细菌的传播。)

2. Before eating, it is important to disinfect your hands and mouth to avoid foodborne illnesses. (在吃东西前，消毒手和嘴是很重要的，以避免食物传播疾病。)

3. The doctor disinfected the patient"s wounds with antiseptic solution before surgery. (医生在手术前用抗菌溶液对病人的伤口进行了消毒。)

4. We need to disinfect our surroundings to stop the spread of the virus. (我们需要对周围环境进行消毒，以阻止病毒的传播。)

5. Before using a new piece of equipment, it is essential to disinfect it to prevent infections. (使用新设备之前，必须对其进行消毒以防止感染。)

6. We should disinfect our hands frequently to avoid getting sick from touching contaminated surfaces. (我们应该经常消毒我们的手，以避免通过触摸污染表面而生病。)

7. The hospital disinfected all the equipment and supplies used in the surgery to ensure the safety of patients. (医院对手术中使用的所有设备和用品进行了消毒，以确保患者安全。)

英文小作文：

Disinfection is an essential part of maintaining good health and preventing the spread of diseases. From cleaning our hands to disinfecting our surroundings, we must take every precaution to ensure our safety and that of others. Disinfection not only helps to prevent infections but also helps to maintain a healthy environment for ourselves and others around us. From hospitals to schools, from restaurants to public places, disinfection is crucial to maintaining a safe and healthy environment for everyone. Therefore, it is essential that we take responsibility for disinfecting our surroundings and protecting ourselves and others from the spread of germs and viruses.