杀毒

shādú

to disinfect

HSK 7

Character Breakdown

Meaning and Usage

"杀毒" literally means "to kill poison," but in modern usage, it primarily refers to removing viruses or harmful substances, especially in the context of computers, phones, or health.

Common Contexts

It is most commonly used when talking about antivirus software or disinfecting environments to prevent infection.

Collocations and Patterns

  • 杀毒软件 (antivirus software): software designed to detect and remove viruses.
  • 杀毒处理 (disinfection treatment): the act of disinfecting or sterilizing.
  • 杀毒措施 (disinfection measures): steps taken to kill germs or viruses.

Usage Notes

When using 杀毒, the focus is on eliminating harmful agents rather than general cleaning. It is often paired with technology (computers, phones) or medical hygiene contexts. Avoid confusing 杀毒 with 清洁 (cleaning), which is more general.

Summary

Use 杀毒 when discussing virus removal or disinfection, especially in technical or health-related conversations.

Example Sentences

我需要给电脑杀毒,防止病毒感染。

Wǒ xūyào gěi diànnǎo shādú, fángzhǐ bìngdú gǎnrǎn.

I need to disinfect the computer to prevent virus infection.

杀毒软件可以帮助你清理手机中的恶意程序。

Shādú ruǎnjiàn kěyǐ bāngzhù nǐ qīnglǐ shǒujī zhōng de èyì chéngxù.

Antivirus software can help you clean malicious programs on your phone.

医生建议我们在流感季节多注意杀毒和卫生。

Yīshēng jiànyì wǒmen zài liúgǎn jìjié duō zhùyì shādú hé wèishēng.

Doctors suggest we pay more attention to disinfection and hygiene during flu