榷利（què lì）

Pronunciation: /què lì/

Basic Meaning: to make a profit from trade

Detailed Explanation: 榷利 is an idiom that refers to making a profit from trade, especially in the context of monopolizing a certain market or industry. It implies the act of gaining wealth by controlling the market and taking advantage of the situation. This idiom is often used to describe someone who is cunning and shrewd in business and is skilled at making a profit.

Usage Scenarios: This idiom is commonly used in business and economic contexts, especially when discussing market competition, monopoly, or unfair trade practices. It can also be used in a broader sense to describe any situation where someone gains an advantage or profit from a particular situation.

Story Origin: The origin of this idiom can be traced back to ancient China. In ancient times, there were special markets called "què" where the government controlled the trading activities. The government would grant exclusive trading rights to certain individuals or groups, allowing them to monopolize the market and make a profit. Over time, the term "榷利" came to represent the act of monopolizing the market and making a profit from it.

Structure of the Idiom: The idiom "榷利" consists of two characters. "榷" means to monopolize or control, while "利" means profit or benefit. Together, they form a compound idiom that represents the act of making a profit by monopolizing a certain market or industry.

Example Sentences:

1. 這家公司通過(guò)不正當(dāng)手段榷利，導(dǎo)致其他競(jìng)爭(zhēng)對(duì)手無(wú)法生存。

Translation: This company monopolizes the market through unfair means, making it impossible for other competitors to survive.

2. 他憑借自己的聰明才智，成功地榷利于這個(gè)行業(yè)。

Translation: With his intelligence and talent, he successfully made a profit in this industry.

Memory Techniques: To remember the meaning of this idiom, you can associate the character "榷" with monopoly and control, and the character "利" with profit. Visualize someone controlling a market and making a profit from it. You can also create a mnemonic sentence using the first letter of each character, such as "Què Lì means to control and profit".

Extended Learning: To further understand the concept of monopoly and trade, you can study the history of trade in ancient China and learn about famous monopolies in modern times. Additionally, you can explore related idioms and expressions that are commonly used in business and economic discussions.

Example Sentences from Different Age Groups:

1. Children (age 8-12): 這個(gè)小偷榷利于偷別人的東西。

Translation: This thief made a profit by stealing other people's things.

2. Teenagers (age 13-18): 這個(gè)游戲公司榷利于推出熱門游戲。

Translation: This game company made a profit by launching popular games.

3. Adults (age 19 and above): 這家公司通過(guò)壟斷市場(chǎng)榷利，使其他競(jìng)爭(zhēng)對(duì)手無(wú)法生存。

Translation: This company monopolizes the market and makes a profit, making it impossible for other competitors to survive.