khử

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The Vietnamese word "khử" has several meanings and uses, primarily revolving around the idea of getting rid of something or removing certain elements. Here’s a breakdown for you:

Basic Meaning

1. Get Rid Of: The most common meaning of "khử" is to eliminate or remove something unwanted.
2. Dispose Of: It can also refer to disposing of something that is no longer needed.
3. Liquidate: In a more formal context, it can mean to liquidate or to take care of something completely.

Usage Instructions

"Khử" is often used in combination with other words to specify what exactly is being removed or eliminated. It is versatile and can be applied in various contexts, such as physical cleaning, competition, or even scientific processes.

Examples

1. Khử mùi: This phrase means "to get rid of a bad smell" or "to deodorize." For example:

   • "Chúng ta cần khử mùi trong phòng này." (We need to get rid of the bad smell in this room.)

2. Khử một đối thủ: This means "to dispose of a rival." For example:

   • "Trong cuộc thi, anh ấy đã khử một đối thủ mạnh." (In the competition, he disposed of a strong rival.)

3. Hoá học (Chemistry): In a scientific context, "khử" can mean "deoxidize." For example:

   • "Quá trình khử trong hóa học rất quan trọng." (The deoxidation process in chemistry is very important.)

Advanced Usage

In advanced contexts, "khử" can be used in technical discussions, such as in chemistry or environmental science. It can refer to specific processes that involve the removal of elements or compounds, such as removing toxins from the environment or deoxidizing metals in a chemical reaction.

Word Variants

• Khử trùng: This means "to sterilize." It refers to the process of eliminating bacteria or other pathogens.
• Khử độc: This means "to detoxify," which is the process of removing harmful substances or toxins.

Different Meanings

While "khử" generally focuses on removal or elimination, the context can change its specific application: - In everyday language, it may refer to cleaning or deodorizing. - In competitive scenarios, it often implies overcoming or neutralizing an opponent. - In scientific discussions, it can refer to specific chemical reactions.

Synonyms

• Loại bỏ: This means "to remove" and is often used interchangeably with "khử."
• Dẹp bỏ: This means "to abolish" or "to cancel out," which can also be used in contexts where something is being eliminated.

Academic

1. Get rid of, dispose of, liquidate
   • Khử mùi
     To get rid of a bad smell(by fumigation...),to deodorize
   • Khử một đối thủ
     To dispose of a rival.
2. (hoá học) Deoxidize