A1 noun خنثی #2,785 رایج‌ترین

抗体

kōtai koːtaɪ

An antibody is a protective protein produced by your immune system to fight off harmful substances like viruses or bacteria. It acts like a specialized soldier that remembers specific germs to prevent you from getting sick from the same thing twice.

مثال‌ها

3 از 5
1

ワクチンを打ったので、抗体ができました。

I got the vaccine, so I developed antibodies.

2

検査の結果、十分な抗体が確認されました。

As a result of the test, sufficient antibodies were confirmed.

3

もう抗体持ってるから大丈夫だよ。

I already have antibodies, so I'm fine.

خانواده کلمه

اسم
抗体
مرتبط
免疫
💡

راهنمای حفظ

Think of the Kanji: 'Kō' (抗) means 'against/resist' and 'Tai' (体) means 'body'. It's your body's way of resisting invaders.

آزمون سریع

病気を防ぐために、体の中に___が作られます。

درسته!

پاسخ صحیح این است: 抗体

مثال‌ها

1

ワクチンを打ったので、抗体ができました。

everyday

I got the vaccine, so I developed antibodies.

2

検査の結果、十分な抗体が確認されました。

formal

As a result of the test, sufficient antibodies were confirmed.

3

もう抗体持ってるから大丈夫だよ。

informal

I already have antibodies, so I'm fine.

4

抗体は特定の抗原にのみ結合する性質を持つ。

academic

Antibodies have the property of binding only to specific antigens.

5

入国には抗体検査の証明書が必要です。

business

An antibody test certificate is required for entry into the country.

خانواده کلمه

اسم
抗体
مرتبط
免疫

ترکیب‌های رایج

抗体ができる to develop antibodies
抗体検査 antibody test
抗体を持つ to have antibodies
抗体価 antibody titer/level
中和抗体 neutralizing antibody

عبارات رایج

抗体検査を受ける

to take an antibody test

抗体反応

antibody response

抗体をつくる

to produce antibodies

اغلب اشتباه گرفته می‌شود با

抗体 vs 抗原

An antigen (kōgen) is the foreign invader (virus/bacteria), whereas an antibody (kōtai) is the body's defense against it.

📝

نکات کاربردی

While it is a medical term, it became a common household word in Japan due to the COVID-19 pandemic. It is almost always used with the verbs 'dekiru' (to be made) or 'motsu' (to possess).

⚠️

اشتباهات رایج

Learners often confuse it with 'antigen' (抗原) or use the general word for 'immunity' (免疫) when they specifically mean the proteins (antibodies).

💡

راهنمای حفظ

Think of the Kanji: 'Kō' (抗) means 'against/resist' and 'Tai' (体) means 'body'. It's your body's way of resisting invaders.

📖

ریشه کلمه

A Sino-Japanese compound of 抗 (resist/anti-) and 体 (body/substance).

الگوهای دستوری

Noun + がある (to have/there is an antibody) Noun + ができる (antibodies are formed)
🌍

بافت فرهنگی

In Japan, regular health checkups and vaccinations are common, making this term visible in medical documents and news broadcasts.

آزمون سریع

病気を防ぐために、体の中に___が作られます。

درسته!

پاسخ صحیح این است: 抗体

لغات مرتبط

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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