細菌
Microscopic single-celled organisms that can be found everywhere, including inside the human body. While some cause diseases, many are beneficial for health and the environment.
أمثلة
3 من 5手を洗って、細菌をなくしましょう。
Let's wash our hands and get rid of bacteria.
この薬は特定の細菌に対して効果があります。
This medicine is effective against specific bacteria.
細菌が怖いから、よく掃除するよ。
I clean a lot because I'm scared of germs.
عائلة الكلمة
نصيحة للحفظ
Look at the kanji: 細 (thin/small) and 菌 (fungus/germ). It literally means 'tiny germs' that you can't see without a microscope.
اختبار سريع
お腹が痛いのは、悪い___のせいかもしれません。
صحيح!
الإجابة الصحيحة هي: 細菌
أمثلة
手を洗って、細菌をなくしましょう。
everydayLet's wash our hands and get rid of bacteria.
この薬は特定の細菌に対して効果があります。
formalThis medicine is effective against specific bacteria.
細菌が怖いから、よく掃除するよ。
informalI clean a lot because I'm scared of germs.
細菌の増殖速度は温度に依存します。
academicThe growth rate of bacteria depends on temperature.
食品工場では、細菌汚染を防ぐ対策が必要です。
businessMeasures to prevent bacterial contamination are necessary in food factories.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
細菌兵器
biological weapon
腸内細菌
gut flora / intestinal bacteria
細菌検査
bacterial test
يُخلط عادةً مع
Bacteria are living organisms that can reproduce on their own, whereas viruses need a host cell to replicate.
Kabi refers to mold/fungi, which are multicellular and biologically more complex than single-celled bacteria.
ملاحظات الاستخدام
Saikin is a scientific and neutral term. In casual contexts involving hygiene or illness, speakers often use 'baikin' (germs) or simply 'kin'.
أخطاء شائعة
Learners often use Saikin for viruses (uirusu) as well; remember that antibiotics only work on Saikin, not viruses.
نصيحة للحفظ
Look at the kanji: 細 (thin/small) and 菌 (fungus/germ). It literally means 'tiny germs' that you can't see without a microscope.
أصل الكلمة
A compound word formed from 'sai' (small/fine) and 'kin' (fungus/germ), used to translate the Western biological concept of bacteria.
أنماط نحوية
السياق الثقافي
Japan has a strong cultural emphasis on cleanliness, leading to many 'antibacterial' (抗菌 - kōkin) products being sold in stores.
اختبار سريع
お腹が痛いのは、悪い___のせいかもしれません。
صحيح!
الإجابة الصحيحة هي: 細菌
مفردات ذات صلة
كلمات ذات صلة
曇天
A1A formal term referring to a cloudy or overcast sky where the sun is obscured by clouds. It is more literary or technical than the everyday word 'kumori' and describes a state of consistent gray weather.
風
A1A natural movement of the air, typically in the form of a current of air blowing from a particular direction. In everyday Japanese, it most commonly refers to the weather phenomenon, but the same phonetic reading also refers to a common cold.
日光
A1Nikko refers to the light emitted by the sun, commonly translated as sunlight or sunshine. It is used to describe the brightness and warmth experienced outdoors or entering a room during the day.
味わい
A1Ajiwai refers to the depth and richness of flavor in food, as well as the aesthetic charm or profound quality found in art, literature, or life experiences. It goes beyond basic taste to describe a nuanced appreciation of something's unique character.
香り
A1A pleasant or sweet smell, often used to describe flowers, food, or perfume. It carries a positive nuance, distinguishing it from general or unpleasant odors.
濃い味
A1Refers to a strong, rich, or heavy flavor in food, often resulting from a high concentration of seasonings like salt, sugar, or soy sauce. It describes dishes that have an intense taste profile rather than being light or bland.
輸送
A1The act of moving people or goods from one location to another using vehicles like trucks, ships, or planes. It is frequently used in business, logistics, and official contexts to describe large-scale movement.
車両
A1A formal term referring to any wheeled vehicle, including cars, train carriages, and buses. It is frequently used in technical, legal, and transportation contexts to describe individual units of rolling stock or road vehicles.
乗り物
A1A general term used to describe any vehicle or means of transportation that carries people or things. It encompasses a wide range of objects including cars, trains, airplanes, and even amusement park rides.
自動車
A1A self-propelled motor vehicle with wheels, typically used for transporting passengers or goods on roads. While it is the technical and formal term for an automobile, it is commonly replaced by the simpler word 'kuruma' in casual conversation.
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