cầu vồng

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The Vietnamese word "cầu vồng" means "rainbow" in English. It is a noun used to describe a natural phenomenon that occurs when sunlight is refracted, dispersed, and reflected in water droplets in the atmosphere, creating a spectrum of colors in the sky.

Usage Instructions:

• "Cầu vồng" is typically used to describe the colorful arc that appears in the sky after rain when the sun shines.
• You can use it in sentences to express the beauty of nature or to describe a scene.

Example:

• Sentence: "Sau cơn mưa, chúng ta nhìn thấy cầu vồng trên bầu trời." (Translation: "After the rain, we saw a rainbow in the sky.")

Advanced Usage:

• In literature or poetry, "cầu vồng" can symbolize hope, beauty, and the promise of better times after hardships. You might find it used metaphorically in various contexts.

Word Variants:

• "Cầu vồng đôi": This means "double rainbow," referring to a phenomenon where two rainbows appear, one above the other.
• "Cầu vồng màu": This refers to "colored rainbow," emphasizing the various colors seen in a rainbow.

Different Meanings:

• "Cầu vồng" is primarily associated with the natural phenomenon of a rainbow. However, in casual conversation, it can also refer to anything colorful or vibrant.

Synonyms:

• "Cầu vồng" does not have direct synonyms in Vietnamese for the natural phenomenon, but you might encounter phrases like "sắc màu" (colors) in different contexts when discussing colors in general.

Additional Note:

• The phrase "bắn cầu vồng" translates to "to lob shells," which is a specialized term and not commonly used in everyday conversation about rainbows.

Academic

noun

1. Rainbow
   • bắn cầu vồng
     to lob shells