concentrate

concentrate

形容词

1. 集中的

英：concentrated

例句：

1. We need to stay concentrated on our task at hand.（我们需要集中注意力完成手头的任务。）
2. The noise made it difficult for him to concentrate.（噪音使他难以集中注意力。）

2. 浓缩的

英：concentrated

例句：

1. She added some concentrated orange juice to the recipe.（她往食谱里加了些浓缩橙汁。）
2. The syrup needs to be diluted before use.（糖浆在使用前需要稀释。）

名词

1. 浓缩物

英：concentrate

例句：

1. You only need to add a small amount of concentrate to the mixture.（你只需要往混合物里加入少量浓缩物。）
2. This product is a highly effective cleaning concentrate.（这个产品是一种高效的清洁浓缩液。）

词语辨析

1. concentrate on（集中注意力于）

英：focus on

例句：

1. She needs to concentrate on her studies right now.（她现在需要集中精力学习。）
2. The coach advised the team to concentrate on their defense.（教练建议球队把注意力放在防守上。）

2. concentrate（浓缩）vs. dilute（稀释）

英：concentrate vs. dilute

例句：

1. The orange juice concentrate needs to be diluted with water.（橙汁浓缩液需要用水稀释。）
2. You can concentrate the flavors by boiling the sauce.（通过煮酱可以浓缩味道。）

词汇扩充

1. concentration（名词，浓度）

英：concentration

例句：

1. High concentration of pollutants in the water can be harmful.（水中高浓度的污染物可能会有害。）
2. The medication should be taken in the right concentration.（药物应该按照正确的浓度服用。）

2. concentrated（形容词，浓度高的）

英：concentrated

例句：

1. The solution is highly concentrated.（这个溶液非常浓缩。）
2. Her attention was fully concentrated on the task.（她全神贯注地专注于任务。）

近义词

focus, center, centralize

反义词

disperse, scatter, diffuse

柯林斯词典（Collins Dictionary）

verb

1. If you concentrate on something, or concentrate your mind on it, you give all your attention to it.（如果你集中注意力于某事物，或集中心思于某事物，你会全神贯注于它。）
2. To concentrate a substance or to concentrate a solution means to make it stronger or purer by removing water or other substances from it.（浓缩物质或溶液意味着通过去除其中的水或其他物质使其更浓或更纯。）

noun

1. A concentrate is a substance that has been made stronger or purer by removing water or other substances from it.（浓缩物是一种通过去除其中的水或其他物质而使其更浓或更纯的物质。）

牛津词典（Oxford Dictionary）

verb

1. Focus all one's attention on a particular object or activity.（将全部注意力集中在特定的对象或活动上。）
2. Make (a liquid) denser or purer by removing or reducing the water or other diluting agent or by selective accumulation of atoms or molecules.（通过去除或减少水或其他稀释剂，或通过选择性地积累原子或分子来使（液体）更浓或更纯。）

noun

1. A substance made by removing or reducing the diluting agent; a concentrated form of something.（通过去除或减少稀释剂而制成的物质；某物的浓缩形式。）

用法

1. concentrate on

例句：

1. She needs to concentrate on her studies right now.（她现在需要集中精力学习。）
2. The coach advised the team to concentrate on their defense.（教练建议球队把注意力放在防守上。）

2. concentrate something

例句：

1. You need to concentrate the flavors by boiling the sauce.（你需要通过煮酱来浓缩味道。）
2. The juice is concentrated by removing the water.（通过去除水分来浓缩果汁。）

例句

1. We need to stay concentrated on our task at hand.（我们需要集中注意力完成手头的任务。）
2. The noise made it difficult for him to concentrate.（噪音使他难以集中注意力。）
3. She added some concentrated orange juice to the recipe.（她往食谱里加了些浓缩橙汁。）
4. The syrup needs to be diluted before use.（糖浆在使用前需要稀释。）
5. You only need to add a small amount of concentrate to the mixture.（你只需要往混合物里加入少量浓缩物。）
6. This product is a highly effective cleaning concentrate.（这个产品是一种高效的清洁浓缩液。）
7. She needs to concentrate on her studies right now.（她现在需要集中精力学习。）
8. The coach advised the team to concentrate on their defense.（教练建议球队把注意力放在防守上。）
9. The orange juice concentrate needs to be diluted with water.（橙汁浓缩液需要用水稀释。）
10. You can concentrate the flavors by boiling the sauce.（通过煮酱可以浓缩味道。）
11. High concentration of pollutants in the water can be harmful.（水中高浓度的污染物可能会有害。）
12. The medication should be taken in the right concentration.（药物应该按照正确的浓度服用。）
13. The solution is highly concentrated.（这个溶液非常浓缩。）
14. Her attention was fully concentrated on the task.（她全神贯注地专注于任务。）
15. Focus all your energy on the task at hand.（将你所有的精力集中在手头的任务上。）
16. The company aims to centralize its operations in one location.（公司旨在将其业务集中在一个地点。）
17. The dilute solution had little effect on the experiment.（稀释的溶液对实验几乎没有影响。）
18. The paint should be dispersed evenly on the canvas.（颜料应该均匀地分散在画布上。）
19. The committee decided to scatter the funds among various projects.（委员会决定把资金分散到各个项目中。）
20. The gas diffused rapidly through the air.（气体迅速地扩散在空气中。）