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
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.
التعليقات (0)
تسجيل الدخول للتعليقابدأ تعلم اللغات مجاناً
ابدأ التعلم مجاناً