蒸餾（zhēng liú）

Pronunciation: zhēng liú

Basic Meaning: Distillation

Detailed Explanation: The process of separating the components of a liquid mixture by heating it and collecting the vapor that is produced and then cooling the vapor so that it becomes liquid again

Usage Scenarios: This term is commonly used in scientific and technical contexts, particularly in chemistry and engineering, to refer to the process of purifying substances or extracting specific components from a mixture.

Story Origin: The term "蒸餾" originated from ancient China, where it was first used to describe the process of distilling alcoholic beverages. The method of distillation was invented during the Han Dynasty and gradually spread to other regions and industries.

Structure of the Idiom: The idiom "蒸餾" is a combination of two characters: "蒸" (zhēng), which means "to steam," and "餾" (liú), which means "to distill." Together, they represent the process of distillation.

Example Sentences:

1. 這種酒是通過蒸餾過程制成的。 (Zhè zhǒng jiǔ shì tōngguò zhēngliú guòchéng zhìchéng de.) - This type of liquor is made through the process of distillation.

2. 蒸餾是一種常用的化學分離方法。 (Zhēngliú shì yī zhǒng chángyòng de huàxué fēnlí fāngfǎ.) - Distillation is a commonly used method of chemical separation.

Memory Techniques: To remember the term "蒸餾," you can associate it with the image of steam rising from a boiling liquid and condensing back into a liquid. Visualize the process of distillation and connect it with the pronunciation and meaning of the term.

Extended Learning: If you're interested in learning more about distillation and its applications, you can explore the fields of chemistry, chemical engineering, and brewing. There are many resources available online and in libraries that delve deeper into the science and techniques of distillation.

Example Sentences from Different Age Groups:

1. Children: 我喜歡看水蒸餾的過程，它很神奇！(Wǒ xǐhuān kàn shuǐ zhēngliú de guòchéng, tā hěn shénqí!) - I enjoy watching the process of distillation; it's magical!

2. Teenagers: 爸爸是一名化學工程師，他經常用蒸餾來提取純凈的化合物。(Bàba shì yī míng huàxué gōngchéngshī, tā jīngcháng yòng zhēngliú lái tíqǔ chúnjìng de huàhéwù.) - My dad is a chemical engineer, and he often uses distillation to extract pure compounds.

3. Adults: 這個實驗需要進行蒸餾過程，以分離出所需的成分。(Zhège shíyàn xūyào jìnxíng zhēngliú guòchéng, yǐ fēnlí chū suǒxū de chéngfèn.) - This experiment requires the process of distillation to separate the desired components.