去除

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Character Breakdown

Usage and Nuances

The verb 去除 (qùchú) means "to remove" or "to get rid of" something unwanted, such as stains, impurities, or foreign objects. It is often used in formal or technical contexts, like medicine, manufacturing, or cleaning.

Common Collocations

  • 去除 (qùchú zázhì): remove impurities, used in production or purification contexts.
  • 去除 (qùchú yìwù): remove foreign objects, common in medical or safety contexts.
  • 去除渍 (qùchú wūzì): remove stains, typical in cleaning.

Register and Tone

去除 is more formal and precise than simpler verbs like or . It is suitable for written language, technical descriptions, and professional speech.

Common Confusion

Do not confuse 去除 with (qùdiào), which is more colloquial and often used for removing physical objects or abstract things in everyday speech. 去除 carries a stronger sense of thorough elimination or purification.

Example Sentences

This cleaner can effectively remove grease stains.

The doctor recommends removing the foreign object inside the body.

Removing impurities is an important step in producing high-quality products.