A1 noun خنثی #3,265 رایج‌ترین

電波

denpa /dempa/

Refers to electromagnetic waves used for wireless communication, such as radio, television, and mobile phone signals. In daily life, it is most commonly used to describe the strength or presence of a cell phone signal or Wi-Fi reception.

مثال‌ها

3 از 5
1

ここは電波が弱いです。

The signal is weak here.

2

電波の状態を確認してから、もう一度お電話ください。

Please check the signal status and call back again.

3

うわ、電波一本しかない!

Whoa, I only have one bar of signal!

خانواده کلمه

اسم
電波
Verb
電波を発する
مرتبط
電子
💡

راهنمای حفظ

Visualize the kanji: 電 (electricity) + 波 (wave). It's literally 'electric waves' traveling through the air to your phone.

آزمون سریع

地下にいるので、___が全然入りません。

درسته!

پاسخ صحیح این است: a

مثال‌ها

1

ここは電波が弱いです。

everyday

The signal is weak here.

2

電波の状態を確認してから、もう一度お電話ください。

formal

Please check the signal status and call back again.

3

うわ、電波一本しかない!

informal

Whoa, I only have one bar of signal!

4

電波は真空を直進する性質を持っています。

academic

Radio waves have the property of traveling in a straight line through a vacuum.

5

電波障害の影響で、システムが一時停止しました。

business

The system was temporarily suspended due to signal interference.

خانواده کلمه

اسم
電波
Verb
電波を発する
مرتبط
電子

ترکیب‌های رایج

電波が入る to get reception
電波が悪い bad reception / poor signal
電波が届く signal reaches / to be within range
電波を遮断する to block signals
電波時計 radio-controlled clock

عبارات رایج

電波が届かない

out of service area

電波ジャック

hijacking a broadcast

電波系

slang for a person who acts weird or eccentric (as if receiving strange signals)

اغلب اشتباه گرفته می‌شود با

電波 vs 電気

Denki means electricity/power, whereas denpa refers specifically to wireless signals or radio waves.

電波 vs 電流

Denryuu is electric current flowing through a wire, not wireless waves.

📝

نکات کاربردی

Use this word when talking about your phone's signal bars or why your internet is slow. It is a very common word in modern Japan due to the ubiquity of smartphones.

⚠️

اشتباهات رایج

Learners often say 'denki ga nai' (no electricity) when they want to say 'denpa ga nai' (no signal). Remember that denki is for light bulbs and batteries, while denpa is for connections.

💡

راهنمای حفظ

Visualize the kanji: 電 (electricity) + 波 (wave). It's literally 'electric waves' traveling through the air to your phone.

📖

ریشه کلمه

A Sino-Japanese compound word consisting of 電 (electricity) and 波 (wave).

الگوهای دستوری

Used as a subject with particles が or は Often followed by verbs of existence (ある/ない) or movement (入る/届く)
🌍

بافت فرهنگی

In Japan, 'Denpa-on' or 'Denpa-kei' is a subculture term for people who claim to hear voices or act strangely, a metaphor for receiving unseen radio waves.

آزمون سریع

地下にいるので、___が全然入りません。

درسته!

پاسخ صحیح این است: a

لغات مرتبط

返信

A1

A reply or response sent specifically via written communication such as email, text message, or letter. It describes the act of sending information back to someone who has contacted you first.

反応

A1

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.

対応

A1

Handling, responding to, or dealing with a situation, request, or person. It also refers to a correspondence or match between two different things, such as a translation or a mathematical relationship.

措置

A1

A formal term referring to a specific measure, step, or action taken to deal with a particular situation or problem. It is most commonly used in official, legal, or administrative contexts to describe a deliberate and systematic response.

手段

A1

A way or method used to achieve a specific goal or purpose. It refers to the 'means' through which an action is carried out or a result is obtained.

手法

A1

A specific technique, method, or manner of expression used to achieve a particular result, especially in artistic, technical, or academic contexts. It refers to the 'how' behind a creation or an action, emphasizing the skill or approach involved.

技法

A1

A specific method or technique used to perform an artistic or technical task. It refers to the specialized 'how-to' skills involved in creation, particularly in arts, crafts, and literature.

方式

A1

A formal term referring to an established system, method, or formula used to carry out a process. It describes a structured or technical approach rather than just a simple way of doing something.

規格

A1

A specific standard or technical specification used for industrial products, dimensions, or quality requirements. It ensures uniformity and compatibility between different items or systems.

水準

A1

Refers to a standard, level, or benchmark of quality, skill, or achievement. It is used to describe how high or low a certain state is compared to a norm or expectation.

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