揩拭 (kāi shì)

Pronunciation: kāi shì

Basic Meaning: to wipe clean

Detailed Explanation: 揩拭 is a Chinese idiom that refers to the act of wiping or cleaning something thoroughly. It implies the idea of removing dirt or impurities from a surface or an object.

Usage Scenarios: This idiom is often used to describe the action of wiping or cleaning something, both literally and metaphorically. It can be used to express the idea of cleaning a physical object, such as wiping a table or cleaning a window. It can also be used in a figurative sense to describe the act of getting rid of something undesirable or removing impurities from a situation or problem.

Story Origin: The origin of this idiom can be traced back to ancient China. In ancient times, people used cloth or paper to wipe or clean objects. The idiom 揩拭 was derived from this practice and has been used in the Chinese language ever since.

Structure of the Idiom: The idiom 揩拭 consists of two characters: 揩 (kāi) and 拭 (shì).

Example Sentences:

1. 她用濕布揩拭了桌子上的灰塵。

Translation: She wiped the dust off the table with a damp cloth.

2. 這個問題需要仔細揩拭才能找到解決辦法。

Translation: This problem needs to be thoroughly examined in order to find a solution.

Memory Techniques: To remember the idiom 揩拭, you can associate it with the action of wiping clean. Visualize yourself wiping a surface or an object with a cloth or a piece of paper, and repeat the idiom several times to reinforce the memory.

Extended Learning: To further understand the concept of 揩拭, you can explore other related idioms or expressions that involve the idea of cleaning or wiping, such as 擦拭 (cā shì) or 清潔 (qīng jié).

Example Sentences from Different Age Groups:

1. Children:

我用毛巾揩拭了玻璃窗。

Translation: I wiped the glass window with a towel.

2. Teenagers:

為了贏得比賽，我們需要揩拭自己的錯誤并改進。

Translation: In order to win the game, we need to wipe away our mistakes and improve.

3. Adults:

他用濕紙巾揩拭了桌面上的咖啡濺潑。

Translation: He wiped the coffee spills off the table with a wet tissue.