類函（lèi hán）

Pronunciation: lèi hán

Basic Meaning: similar in nature or character

Detailed Explanation: 類函 refers to things that are similar in nature or character. It is often used to describe the similarity between two different things or the resemblance between two individuals. This idiom implies that although two things may appear different on the surface, they share similar qualities or characteristics.

Usage Scenarios:

1. When explaining the similarity between two different concepts or ideas.

2. When describing the resemblance between two individuals.

3. When comparing the characteristics of two objects.

Story Origin: There is no specific story behind the origin of this idiom. It is a combination of the characters "類" (similar) and "函" (nature or character), which together represent the concept of similarity in nature or character.

Structure of the Idiom: This idiom consists of two characters, "類" and "函", which are combined to form the meaning of similarity in nature or character.

Example Sentences:

1. 這兩個人雖然長得不一樣，但性格類函。 (Although these two people look different, their personalities are similar.)

2. 這兩個概念之間有著類函的特點。 (There are similarities between these two concepts.)

3. 他們兄弟倆的外貌非常類函。 (The two brothers look very similar.)

Memory Techniques: To remember the meaning of "類函", you can visualize two objects that look different on the surface but share similar qualities. For example, imagine two different types of flowers that have similar colors or two animals that have similar patterns on their fur. This visual association can help you remember the concept of similarity in nature or character.

Extended Learning: To further understand the concept of "類函", you can explore other idioms related to similarity or resemblance, such as "異曲同工" (different tunes played with the same skill) or "狐假虎威" (a fox borrowing the tiger's might). These idioms will deepen your understanding of how Chinese language expresses similarity or resemblance.

Example Sentences from Different Age Groups:

1. Children (6-12 years old): 今天的天氣和昨天的天氣類函，都是陰天。 (Today's weather is similar to yesterday's weather, both are cloudy.)

2. Teenagers (13-18 years old): 這兩本小說的情節類函，都是關于愛情和冒險的故事。 (The plots of these two novels are similar, both are about love and adventure.)

3. Adults (18+ years old): 這兩個公司的經營策略類函，都是注重創新和市場拓展。 (The business strategies of these two companies are similar, both focus on innovation and market expansion.)