thầu dầu

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The Vietnamese word "thầu dầu" refers to the castor-oil plant, scientifically known as Ricinus communis. This plant is known for its distinctive seed pods and leaves, and it produces seeds that can be processed to extract castor oil, which is used for various purposes.

Usage Instructions:

• Part of Speech: "thầu dầu" is a noun.
• Context: You would use "thầu dầu" when talking about plants, agriculture, or when discussing oils and their uses.

Example Sentence:

• "Thầu dầu là một loại cây có thể dùng để sản xuất dầu thầu dầu."
  • (The castor-oil plant is a type of plant that can be used to produce castor oil.)

Advanced Usage:

In more advanced discussions, you might encounter "thầu dầu" in contexts involving herbal medicine, industrial applications of castor oil, or even discussions about toxicology, as the seeds contain ricin, a potent toxin.

Word Variants:

• Thầu dầu hạt: Refers specifically to the seeds of the castor-oil plant.
• Dầu thầu dầu: This means castor oil itself, which is the oil extracted from the seeds.

Different Meanings:

While "thầu dầu" primarily refers to the castor-oil plant, it can also be used metaphorically in some contexts to describe something that is potentially harmful or toxic, referencing the properties of the seeds.

Synonyms:

• There may not be direct synonyms for "thầu dầu" in Vietnamese, but it can be related to other plant names in discussions about oil-producing plants or toxic plants.

Academic

noun

1. ricinus,castor-oil plant