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📕 rednote ID(小红书号)：3881567312

reduction - 基础词汇详解 (共2个含义)

reduction 🔊

/rɪˈdʌkʃn/

The act of making something smaller or less in amount, size, or degree.

A side-by-side comparison showing a person's shopping cart. On the left, the cart is full of large, bulky packages. On the right, the same person holds a smaller cart with compact, minimal-packaging alternatives like loose fruits and a refillable container. Clean, well-lit supermarket aisle, focus on the choice between the two options. No text.

减少 🔊

➕

jiǎn shǎo

名词

指使某物的数量、大小、程度等变少或变小。比如减少糖分摄入、减少噪音。

📁 分类：Diet & Health 🔖 等级：初级

📘 详细信息

📖 词根拆解

来自拉丁语‘reducere’,‘re-’意思是‘回、向后’,‘ducere’意思是‘带领’。合起来就是‘带回来’,引申为‘使变小’或‘带回到更简单的状态’。

💡 联想技巧

谐音‘热的课神’。想象天气很‘热’,学校决定‘减少’（reduction）上课时间,结果学生们学习效果像‘神’一样好。这个画面帮你记住‘减少’带来好结果。

📖 例句

For better health, she started a reduction in her daily sugar intake. 🔊 为了更健康,她开始减少每天的糖分摄入。

🔗 固定搭配

noise reduction – 降噪

weight reduction – 减重

🔄 同义词

decrease (n./v.) – 减少,降低（更通用）

lessening (n.) – 减轻,减少（强调程度变轻）

🚫 反义词

increase (n./v.) – 增加,增长

🌱 派生词

reduce (v.) – 减少,降低

reductive (adj.) – 简化的,还原的

📖 文化故事

想象一下,古代一个王国的金库日渐空虚,国王焦虑不已,因为庞大的宴会开销正把财富‘拖走’。这时,一位聪明的厨师没有要求更多食材,而是提出一个大胆建议:将每道菜的分量‘带回来’一半,用精致的摆盘代替丰盛。这个‘带回’的举动,不仅化解了危机,还开创了‘小而精’的饮食文化。

reduction 🔊

/rɪˈdʌkʃn/

An amount by which the usual price of something is made cheaper.

A close-up of a bright red price tag on a piece of clothing in a store. The original higher price is clearly crossed out in black, and a new, lower price is written boldly below it. The background is slightly blurred fabric racks, emphasizing the tag. No text other than the prices.

降价 🔊

➕

jiàng jià

名词

特指商品价格的降低,打折。

📁 分类：Social Economy 🔖 等级：中级

📘 详细信息

📖 例句

During the Black Friday sale, there was a significant price reduction on all electronics. 🔊 黑色星期五大促期间,所有电子产品都有大幅降价。

🔗 固定搭配

price reduction – 降价,价格削减

cost reduction – 成本削减

🔄 同义词

discount (n.) – 折扣

🚫 反义词

price increase (n.) – 价格上涨

🌱 派生词

reduce (v.) – 减少,降低（价格）