免疫
Immunity refers to the body's ability to resist a particular infection or toxin via specific antibodies or sensitized white blood cells. It can also be used metaphorically to describe a state of being unaffected by something unpleasant because of previous exposure.
Exemples
3 sur 5バランスの良い食事は免疫を高めます。
A balanced diet boosts your immunity.
予防接種により、この病気に対する免疫を獲得できます。
You can acquire immunity to this disease through vaccination.
毎日怒られているから、もう免疫がついちゃったよ。
I get yelled at every day, so I've already become immune to it.
Famille de mots
Astuce mémo
Think of 'Men' (免) as 'evade' or 'escape' and 'Eki' (疫) as 'epidemic/plague'. It literally means escaping the plague!
Quiz rapide
冬は風邪をひかないように、___を高めることが大切です。
Correct !
La bonne réponse est : 免疫
Exemples
バランスの良い食事は免疫を高めます。
everydayA balanced diet boosts your immunity.
予防接種により、この病気に対する免疫を獲得できます。
formalYou can acquire immunity to this disease through vaccination.
毎日怒られているから、もう免疫がついちゃったよ。
informalI get yelled at every day, so I've already become immune to it.
本研究は、自己免疫疾患のメカニズムを解明することを目的としている。
academicThis study aims to clarify the mechanisms of autoimmune diseases.
我が社は過去の危機を乗り越え、市場の変動に対して免疫がある。
businessOur company has overcome past crises and is immune to market fluctuations.
Famille de mots
Collocations courantes
Phrases Courantes
免疫がつく
to become immune (biologically or metaphorically)
自己免疫
autoimmunity
免疫不全
immunodeficiency
Souvent confondu avec
Kōtai (antibody) is the specific protein produced, while men'eki (immunity) is the overall state or system of protection.
Teikō (resistance) is a general term for opposing force, while men'eki is specifically biological or psychological adaptation.
Notes d'usage
While primarily a medical term, it is very frequently used in daily conversation to mean 'getting used to' something negative like criticism, cold weather, or spicy food.
Erreurs courantes
Learners sometimes try to use 'men'eki' as a simple 'suru' verb for 'to be immune'; however, it is more natural to say 'men'eki ga aru' (to have immunity) or 'men'eki ga dekiru' (to develop immunity).
Astuce mémo
Think of 'Men' (免) as 'evade' or 'escape' and 'Eki' (疫) as 'epidemic/plague'. It literally means escaping the plague!
Origine du mot
Derived from the Chinese characters '免' (exemption/avoidance) and '疫' (epidemic/disease).
Modèles grammaticaux
Contexte culturel
In Japan, 'men'ekiryoku' (immune strength) is a buzzword in health marketing, often appearing on yogurt and supplement packaging.
Quiz rapide
冬は風邪をひかないように、___を高めることが大切です。
Correct !
La bonne réponse est : 免疫
Vocabulaire associé
Mots lis
協力
A1Cooperation 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
A1A 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
A1The 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
A1The 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
A1Shigen 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
A1The 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
A1Observation 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
A1Kyousou 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
A1The 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
A1The 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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