延伸
To extend, stretch, or expand in space, time, or meaning.
Exemplos
3 de 5这种影响已经延伸到了政治领域。
This influence has extended into the political sphere.
会议延伸到了下午四点。
The meeting extended until four in the afternoon.
我们可以把这个概念延伸到日常生活中。
We can extend this concept to daily life.
Família de palavras
Dica de memorização
Think of '延' (prolong) + '伸' (stretch) = stretching out longer.
Quiz rápido
随着城市化进程，地铁线路正在不断向郊区___。
Correto!
A resposta correta é: 延伸
Exemplos
这种影响已经延伸到了政治领域。
academicThis influence has extended into the political sphere.
会议延伸到了下午四点。
businessThe meeting extended until four in the afternoon.
我们可以把这个概念延伸到日常生活中。
formalWe can extend this concept to daily life.
长城在群山中不断延伸。
everydayThe Great Wall stretches continuously through the mountains.
他的研究是基于前人工作的延伸。
academicHis research is an extension of previous work.
Família de palavras
Colocações comuns
Frases Comuns
延伸服务
extended service
延伸产品
product extension
不断延伸
keep extending
Frequentemente confundido com
延续 focuses on time (continuation), while 延伸 focuses on space or conceptual expansion.
Notas de uso
Use this in IELTS to describe physical expansion (Task 1) or the broader implications of an idea (Task 2).
Erros comuns
Don't use it for 'increasing' numbers; use it for 'reaching' a further point.
Dica de memorização
Think of '延' (prolong) + '伸' (stretch) = stretching out longer.
Origem da palavra
From '延' (delay/extend) and '伸' (stretch).
Padrões gramaticais
Quiz rápido
随着城市化进程，地铁线路正在不断向郊区___。
Correto!
A resposta correta é: 延伸
Vocabulário relacionado
Mais palavras de Academic
文本
B1The original words of a piece of writing or a speech. In academic research, it refers to the material being analyzed, such as a literary work, a document, or a transcript.
案例
B1A specific instance or example used as a basis for study, analysis, or as a precedent in law, medicine, or business.
注释
B1Explanatory notes or comments added to a text to clarify meaning, provide context, or cite sources.
由此
B1From this; because of this. It is used to indicate that a conclusion or result is derived from the previously mentioned fact.
预估
B1To make an approximate calculation or prediction of a future value, quantity, or outcome based on current data.
支撑
B1To support or sustain something physically or metaphorically (like a theory or economy).
推翻
B1To overturn, disprove, or reject a previous theory, conclusion, or government.
方法
B1A particular procedure for accomplishing or approaching something, especially a systematic or established one.
效果
B1A change which is a result or consequence of an action or other cause; the effectiveness of something.
比例
B1The relationship between two things in size, number, or amount. Often used to describe percentages or ratios in data analysis.
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