A1 noun Neutro #2,745 mais comum

電子

denshi densʰi

Refers to an electron in a scientific context or, more commonly, signifies that something is digital or electronic. It is frequently used as a prefix to describe modern technology replacements for traditional items like books or money.

Exemplos

3 de 5
1

毎日、電子レンジを使います。

I use the microwave oven every day.

2

電子政府の導入により、手続きが簡略化されました。

The introduction of e-government has simplified procedures.

3

最近、電子マネーしか使ってないよ。

Lately, I've only been using e-money.

Família de palavras

Substantivo
電子
Verb
電子化する
Relacionado
電子機器
💡

Dica de memorização

The first kanji 電 means 'lightning/electricity' and the second 子 means 'child/particle'. Think of an electron as the 'little child of electricity'.

Quiz rápido

紙の本ではなく、___書籍を読みます。

Correto!

A resposta correta é: 電子

Exemplos

1

毎日、電子レンジを使います。

everyday

I use the microwave oven every day.

2

電子政府の導入により、手続きが簡略化されました。

formal

The introduction of e-government has simplified procedures.

3

最近、電子マネーしか使ってないよ。

informal

Lately, I've only been using e-money.

4

電子は原子の周りを回っています。

academic

Electrons revolve around the nucleus of an atom.

5

資料は電子メールで送付してください。

business

Please send the documents via e-mail.

Família de palavras

Substantivo
電子
Verb
電子化する
Relacionado
電子機器

Colocações comuns

電子辞書 electronic dictionary
電子レンジ microwave oven
電子書籍 e-book
電子マネー electronic money
電子工学 electronic engineering

Frases Comuns

電子化

digitization

電子決済

electronic payment

電子レンジで温める

to heat in the microwave

Frequentemente confundido com

電子 vs 電気

Denki refers to electricity/power in general, while Denshi refers to the particle (electron) or electronic technology specifically.

📝

Notas de uso

When used in daily life, it almost always refers to digital gadgets or systems. It acts as a prefix to other nouns without needing a particle like 'no'.

⚠️

Erros comuns

Beginning learners often confuse 'Denki' (electricity) with 'Denshi' (electronic). For example, saying 'Denki Jisho' instead of 'Denshi Jisho' for an electronic dictionary.

💡

Dica de memorização

The first kanji 電 means 'lightning/electricity' and the second 子 means 'child/particle'. Think of an electron as the 'little child of electricity'.

📖

Origem da palavra

A Sinitic compound (kango) combining 'electricity' and 'particle' to translate the scientific concept of the electron into Japanese during the modernization period.

Padrões gramaticais

Acts as a prefixing noun to form compound nouns (e.g., 電子 + 辞書). Does not conjugate as it is a pure noun.
🌍

Contexto cultural

Japan is famous for the widespread use of 'Denshi Renji' (microwaves) and the early adoption of 'Denshi Jisho' (electronic dictionaries) in schools.

Quiz rápido

紙の本ではなく、___書籍を読みます。

Correto!

A resposta correta é: 電子

Palavras relacionadas

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.

革命

A1

A fundamental and sudden change in political power or social structure, often involving a shift in governance. It also refers to a major, transformative shift in technology, thought, or a specific field that completely alters how things are done.

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).

販売

A1

The act of selling goods or services to customers, typically within a commercial or professional context. It refers to the business process of making items available for purchase.

取引

A1

A transaction or business deal involving the exchange of money, goods, or services. It refers to the process of doing business with another party or making a trade.

貯金

A1

The act of saving money or the amount of money saved, typically in a bank or a piggy bank. It refers to setting aside funds for future use rather than spending them immediately.

借金

A1

A sum of money that is borrowed from a person or an institution and is expected to be paid back. It refers to the state of owing money or the specific amount of debt accumulated.

利益

A1

Refers to the financial profit a company or individual makes after deducting expenses. It also describes a general benefit, advantage, or gain that someone receives from a situation or action.

損失

A1

A formal noun referring to the loss of something valuable, such as money, property, or time. It is commonly used in business or serious contexts to describe a reduction in value or a disadvantageous outcome.

予算

A1

A budget or an estimate of the amount of money available for a specific purpose. It refers to the financial plan or limit set before spending occurs in personal, business, or government contexts.

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