化合物
A substance formed when two or more chemical elements are chemically bonded together. It is used primarily in scientific contexts to describe materials with a fixed ratio of components.
أمثلة
3 من 5水は、酸素と水素からなる化合物です。
Water is a compound consisting of oxygen and hydrogen.
本日は、新しい有機化合物の性質について説明いたします。
Today, I will explain the properties of a new organic compound.
これ、変な化合物が入ってないか心配だな。
I'm worried if this contains some weird compound.
عائلة الكلمة
نصيحة للحفظ
Break it down: 化 (change/transform) + 合 (combine) + 物 (thing). It's a thing made of elements that combined and transformed into something new.
اختبار سريع
二つ以上の元素が結合してできた物質を___と呼びます。
صحيح!
الإجابة الصحيحة هي: 化合物
أمثلة
水は、酸素と水素からなる化合物です。
everydayWater is a compound consisting of oxygen and hydrogen.
本日は、新しい有機化合物の性質について説明いたします。
formalToday, I will explain the properties of a new organic compound.
これ、変な化合物が入ってないか心配だな。
informalI'm worried if this contains some weird compound.
研究室で未知の化合物を分析している。
academicI am analyzing an unknown compound in the laboratory.
当社は、特殊な化合物を用いた新素材を販売しています。
businessOur company sells new materials using special compounds.
عائلة الكلمة
تلازمات شائعة
العبارات الشائعة
天然化合物
natural compound
合成化合物
synthetic compound
含窒素化合物
nitrogen-containing compound
يُخلط عادةً مع
A mixture (混合物) is physically blended without chemical bonds, whereas a compound (化合物) is chemically bonded.
Chemical substance is a broad term for any matter, while compound refers specifically to substances with multiple elements.
ملاحظات الاستخدام
The word is almost exclusively used in scientific, industrial, or medical contexts. In daily life, people often use '薬' (medicine) or '成分' (ingredient) instead.
أخطاء شائعة
Learners often use this word for physical mixtures like salad or alloys, where '混合物' or '合金' would be more appropriate.
نصيحة للحفظ
Break it down: 化 (change/transform) + 合 (combine) + 物 (thing). It's a thing made of elements that combined and transformed into something new.
أصل الكلمة
Composed of Kanji roots: 化 (ka - to change), 合 (gō - to join/fit), and 物 (butsu - matter/object).
أنماط نحوية
اختبار سريع
二つ以上の元素が結合してできた物質を___と呼びます。
صحيح!
الإجابة الصحيحة هي: 化合物
مفردات ذات صلة
كلمات ذات صلة
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.
革命
A1A 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
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).
販売
A1The 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
A1A 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
A1The 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
A1A 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
A1Refers 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
A1A 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
A1A 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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