【reduce】的翻译、意思
时间: 2024-12-29 07:15:41【reduce】怎么读
美:[rɪ'dʊs]
英:[rɪ'djuːs]
【reduce】是什么意思、字义解释
1. vt. 减少;降低;使处于;把…分解
2. vi. 减少;缩小;归纳为
【reduce】的详细解释
英文单词学*与分析:[reduce]
1. 基本定义
- 字面意思:字面上,"reduce" 意为使某物变得更小或更少。清晰的定义是:使数量、尺寸、程度或价值减少。
- 词性:动词(verb)。
2. 词源与起源
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词源分析:
- "reduce" 来源于拉丁语 "reducere",由 "re-"(向后)和 "ducere"(引导)组成,字面意思为“引导回去”。
-
历史背景:该单词在中世纪英语中首次出现,最早的记录可以追溯到14世纪。
-
课本:在**的教材中,"reduce" 常见于初中及高中英语教材中,尤其是在涉及环境保护和健康的主题中。在牛津和美国教材中,通常在初中阶段引入,特别是在讨论数学、科学和健康时。
3. 使用场景
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正式与非正式语境:
- 正式:在科学研究、政府报告和商务会议中常用,如“我们需要减少二氧化碳排放以应对气候变化。”
- 非正式:在日常对话中,如“我正在减少喝糖饮料的数量。”
-
特殊场合:
- 法律:在法律文书中,可能会提到“减少刑罚”或“减少责任”。
- 科学:在环境科学中,如“减少废物产生”。
4. 示例句子
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We must reduce waste to protect the environment.
我们必须减少废物以保护环境。 -
The company aims to reduce costs by improving efficiency.
该公司旨在通过提高效率来降低成本。 -
He tried to reduce his stress levels through meditation.
他试图通过冥想来减少压力。 -
The new policy will reduce the number of cars on the road.
新政策将减少道路上的汽车数量。 -
To reduce the risk of disease, wash your hands frequently.
为了减少疾病风险,请经常洗手。
*. Scientists are looking for ways to reduce energy consumption.
科学家们正在寻找减少能源消耗的方法。
-
The teacher encouraged students to reduce their use of plastic.
老师鼓励学生减少塑料的使用。 -
The city is working to reduce traffic congestion.
该市正致力于减少交通拥堵。 -
She decided to reduce her screen time for better health.
她决定减少屏幕时间以改善健康。 -
They aim to reduce their carbon footprint by using renewable energy.
他们的目标是通过使用可再生能源来减少碳足迹。
5. 同义词与反义词
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同义词:
- Diminish:通常指逐渐减少,强调过程。
- Decrease:一般指数量或程度的减少,强调结果。
-
反义词:
- Increase:意为增加,与 "reduce" 完全相反。
- Amplify:意味着扩大或增强。
. 学方法
-
音标记忆法:
- "reduce" 的音标是 /rɪˈdjuːs/。可以通过反复朗读和拼写来加强记忆。
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词根记忆法:
- 理解 "re-" 和 "duc" 的含义有助于记忆,"re-" 意为“再次”,"duc" 意为“引导”,结合起来可以理解为“再次引导到更小的状态”。
7. 关联词汇
- 常用搭配:
- Reduce costs
- Reduce pollution
- Reduce risk
- Reduce consumption
- Reduce stress
通过以上分析与学*方法,用户可以更全面地理解和运用“reduce”这个单词。
【reduce】例句
1、[V-T] If you reduce something, you make it smaller in size or amount, or less in degree. 使变小
例:It reduces the risks of heart disease.它减小了犯心脏病的危险。
2、[[usu passive]] If someone is reduced to a weaker or inferior state, they become weaker or inferior as a result of something that happens to them. 使陷入
例:They were reduced to extreme poverty.他们沦落到极度贫困的地步。
3、[[usu passive]] If you say that someone is reduced to doing something, you mean that they have to do it, although it is unpleasant or embarrassing. 迫使
例:He was reduced to begging for a living.他不得不以乞讨为生。
4、[[usu passive]] If something is changed to a different or less complicated form, you can say that it is reduced to that form. 使变成; 使简化为
例:All the buildings in the town have been reduced to rubble.镇上所有的建筑都变成了瓦砾。
5、[V-T/V-I] If you reduce liquid when you are cooking, or if it reduces, it is boiled in order to make it less in quantity and thicker. 使变稠; 收汁
例:Boil the liquid in a small saucepan to reduce it by half.在小炖锅中煮沸汤汁使其收到一半的量。
6、[PHRASE] If someone or something reduces you to tears, they make you feel so unhappy that you cry. 使…流泪
例:The attentions of the media reduced her to tears.媒体的关注使她流下了眼泪。