150+ High-Level Compound Adjectives to Boost Your IELTS Score
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densely populated, high concentration of
ConcentrationReal Examples in YouTube Videos
Found 50 examples in 4 videos.
Concentrationnoun
专注; 集中; 专心
Contextual Meaning
In this sentence, "concentration" refers to the mental effort and sustained attention required to focus on a task, such as reading a long and complex book, without being distracted. It emphasizes the need for continuous mental engagement.
在此句中，“concentration”指的是在执行某项任务（例如阅读一本冗长复杂的书）时，需要投入的心理努力和持续的注意力，不分心。它强调了持续的精神投入的必要性。
Usage Tips
“Concentration”通常指精神上的专注，尤其是在学习、工作或阅读时。它强调的是保持注意力不分散的能力。在中文中，可以理解为“注意力集中”或“精神集中”。
Examples
“Studying for exams requires a high level of concentration.”
备考需要高度的专注力。
“The noise outside broke my concentration.”
外面的噪音打断了我的专注。
Synonyms
Antonyms
Common Mistakes
学习者有时会混淆“concentration”和“focus”。虽然它们意思相近，但“concentration”更强调持续和维持专注力的状态，而“focus”可以指将注意力指向某一点的动作或结果。在口语中，两者常可互换，但正式语境下“concentration”更常用于描述长时间的持续专注。
🇨🇳 简体中文
Examples
“Studying for exams requires a high level of concentration.”备考需要高度的专注力。
“The noise outside broke my concentration.”外面的噪音打断了我的专注。
Common Mistakes
学习者有时会混淆“concentration”和“focus”。虽然它们意思相近，但“concentration”更强调持续和维持专注力的状态，而“focus”可以指将注意力指向某一点的动作或结果。在口语中，两者常可互换，但正式语境下“concentration”更常用于描述长时间的持续专注。
Video Examples
2019 Stanford Commencement address by Tim Cook
Stanford
oneself away in complete concentration
After watching this, your brain will not be the same | Lara Boyd | TEDxVancouver
TEDx Talks
or the concentrations of these chemical signaling
AP Chemistry Review: Unit 8 (Acids and Bases)
Professor Dave Explains
equilibrium concentrations for a given solution. The...
the following concentrations of acetic acid, hydronium,...
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