khai

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The Vietnamese word "khai" is a verb with several meanings and uses. Here’s a simple breakdown:

Basic Meaning:

1. To Declare: "Khai" can mean to announce or declare something formally.

   • Example: "Nó khai không thấy gì cả." (He declared that he had seen nothing.)

2. To Dredge Up or Expand: In certain contexts, "khai" can also mean to dig up or excavate, often used in relation to cleaning or expanding things like sewers or drainage systems.

   • Example: "Khai cống rãnh." (To dredge sewers.)

Usage Instructions:

• You can use "khai" when you are talking about making a statement or revealing information. It is often used in formal contexts, such as legal or official declarations.
• For the dredging meaning, it's commonly used in discussions about construction, maintenance, or sanitation services.

Advanced Usage:

• In legal contexts, "khai" is often used in the phrase "khai báo" which means "to declare" (as in taxes or assets).
• In a more figurative sense, "khai" can also mean to reveal or uncover truths or secrets.

Word Variants:

• Khai báo: To report or declare (often used for taxes or personal statements).
• Khai thác: To exploit or extract (often used in the context of resources, like mining).
• Khai trương: To inaugurate or open (often used for businesses or shops).

Different Meanings:

• While "khai" primarily means to declare or dredge, its meanings can vary based on context. For example:
  • In a conversational context, it might refer to someone sharing their ideas or opinions openly.
  • In an agricultural context, it can refer to preparing land for cultivation.

Synonyms:

• Tuyên bố: To announce or declare.
• Bộc lộ: To reveal or expose.
• Khai thác: To exploit or utilize.

Academic

verb

1. to declare
   • nó khai không thấy gì cả
     He declared that he had seen nothing to dredge up; to expand
   • khai cống rãnh
     to dredge sewers