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.
예시
3 / 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.
어휘 가족
암기 팁
Break it down: 化 (change/transform) + 合 (combine) + 物 (thing). It's a thing made of elements that combined and transformed into something new.
빠른 퀴즈
二つ以上の元素が結合してできた物質を___と呼びます。
정답!
정답은: 化合物
예시
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.
어휘 가족
자주 쓰는 조합
자주 쓰는 구문
天然化合物
natural compound
合成化合物
synthetic compound
含窒素化合物
nitrogen-containing compound
자주 혼동되는 단어
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.
사용 참고사항
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.
자주 하는 실수
Learners often use this word for physical mixtures like salad or alloys, where '混合物' or '合金' would be more appropriate.
암기 팁
Break it down: 化 (change/transform) + 合 (combine) + 物 (thing). It's a thing made of elements that combined and transformed into something new.
어원
Composed of Kanji roots: 化 (ka - to change), 合 (gō - to join/fit), and 物 (butsu - matter/object).
문법 패턴
빠른 퀴즈
二つ以上の元素が結合してできた物質を___と呼びます。
정답!
정답은: 化合物
관련 어휘
관련 단어
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.
西
A1Nishi refers to the cardinal direction 'west'. It is used to describe the location of places, directions on a map, or the path of celestial bodies like the sun setting.
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.
北
A1One of the four cardinal directions, pointing towards the North Pole. It is commonly used in Japanese to describe geographic locations, weather patterns, and specific parts of train stations or buildings.
表
A1This word has two primary meanings depending on the reading: 'omote' refers to the front, surface, or outside of an object, while 'hyō' refers to a table, chart, or list. It is a fundamental noun used to distinguish the visible side of things or to organize information visually.
左
A1Refers to the side or direction that is toward the west when one faces north. It is a fundamental spatial term used for navigation, positioning, and describing the physical orientation of objects.
流れ
A1Refers to the continuous movement of a liquid like a river, or the abstract progression of events, time, or conversation. It describes how things follow one another in a smooth sequence or direction.
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