A1 noun Neutro #2,681 mais comum

反応

hannō [hã̠nːo̞ː]

A response or reaction to a stimulus, action, or statement. It can refer to a person's behavior in response to something, or a physical/chemical process where substances change.

Exemplos

3 de 5
1

彼の反応はとても面白かったです。

His reaction was very funny.

2

新製品に対する市場の反応を調査します。

We will investigate the market's reaction to the new product.

3

メッセージを送ったけど、全然反応がないよ。

I sent a message, but there's no reaction at all.

Família de palavras

Substantivo
反応
Verb
反応する
Relacionado
反応性
💡

Dica de memorização

Visualize a science lab: you add a drop of liquid (the stimulus) and wait for the 'return' (反 - han) 'response' (応 - nō).

Quiz rápido

プレゼントをあげたが、彼女の( )はあまり良くなかった。

Correto!

A resposta correta é: 反応

Exemplos

1

彼の反応はとても面白かったです。

everyday

His reaction was very funny.

2

新製品に対する市場の反応を調査します。

formal

We will investigate the market's reaction to the new product.

3

メッセージを送ったけど、全然反応がないよ。

informal

I sent a message, but there's no reaction at all.

4

この実験では、特定の温度で化学反応が起こります。

academic

In this experiment, a chemical reaction occurs at a specific temperature.

5

お客様の反応を見て、サービスを改善しましょう。

business

Let's look at the customers' reactions and improve our service.

Família de palavras

Substantivo
反応
Verb
反応する
Relacionado
反応性

Colocações comuns

反応が良い to have a good reaction
化学反応 chemical reaction
反応を示す to show a reaction
反応が遅い to be slow to react
過剰反応 overreaction

Frases Comuns

反応を見る

to see how someone reacts

反応に困る

to not know how to react

チェーン反応

chain reaction

Frequentemente confundido com

反応 vs 返事

📝

Notas de uso

Use 'hannō' when describing how someone or something acts as a result of an external trigger. It is very common in both social contexts and scientific discussions.

⚠️

Erros comuns

Learners sometimes use 'hannō' when they simply mean 'an answer' (henji). 'Hannō' describes the behavior or the 'vibe' of the response rather than the content of the words.

💡

Dica de memorização

Visualize a science lab: you add a drop of liquid (the stimulus) and wait for the 'return' (反 - han) 'response' (応 - nō).

📖

Origem da palavra

A Sinitic compound where '反' (han) means 'return/anti' and '応' (nō) means 'respond/correspond'.

Padrões gramaticais

Noun + に反応する (React to...) 〜の反応 (The reaction of...)
🌍

Contexto cultural

In Japanese communication, observing 'hannō' is crucial for 'reading the air' (kuuki wo yomu) to maintain social harmony.

Quiz rápido

プレゼントをあげたが、彼女の( )はあまり良くなかった。

Correto!

A resposta correta é: 反応

Palavras relacionadas

協力

A1

Cooperation or collaboration where two or more people combine their efforts to achieve a common goal. It is used in both personal and professional settings to describe working together as a team or providing assistance.

提案

A1

A suggestion or proposal of a plan or idea for others to consider. It is used in both casual conversations and professional meetings to introduce a potential course of action.

輸出

A1

The act of sending goods or services produced in one country to another country for sale or trade. In Japanese, it functions as a noun and a suru-verb, representing the 'exit' of products from a domestic market.

輸入

A1

The act of bringing goods, services, or materials into a country from abroad for sale or use. In Japanese, it functions as a noun or can be combined with 'suru' to become a verb meaning 'to import'.

資源

A1

Shigen refers to valuable materials or assets, such as natural minerals, energy sources, or human talent, that can be used for production or survival. It is widely used in economics, environmental science, and daily life to describe both raw materials and abstract wealth.

保護

A1

The act of keeping someone or something safe from harm, damage, or loss by providing care or creating boundaries. It is a versatile term in Japanese used for social welfare, environmental conservation, and digital security.

観察

A1

Observation is the act of watching someone or something carefully in order to gain information or understand a process. It is frequently used in scientific studies, nature analysis, and describing the act of paying close attention to details.

競争

A1

Kyousou refers to the act of competing or vying with others to achieve a goal, win a prize, or establish superiority. It is a versatile term used in sports, business, and academics to describe both structured contests and general rivalry.

拡大

A1

The act of making something larger in size, scale, or scope. It is frequently used for physical enlargement (like a photo) or abstract growth (like a business or a problem).

製造

A1

The process of making or producing goods, typically on a large scale using machinery. It refers specifically to industrial manufacturing rather than making things by hand on a small scale.

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