(실버)
은
a shiny grayish-white metal of high value that heat and electricity can move through it and is used in jewelry making, electronics, etc.
Silver is a precious metal that is known for its white and lustrous appearance. It has been used to create various objects for centuries, including jewelry, coins, and decorative pieces. Silver is a soft and malleable metal that is easy to work with, making it a popular choice for jewelers. It is also a good conductor of heat and electricity, making it useful in electrical applications. Silver jewelry has been worn for centuries and can range from simple, elegant pieces to more elaborate and intricate designs. Because of its durability and beauty, silver is a popular material for jewelry-making and other decorative purposes.
(석재)
돌
a hard material, usually made of minerals, and often used for building things
Stone is a naturally occurring solid material composed of minerals, rock fragments, and organic matter. It is commonly found in the Earth's crust and comes in various forms, colors, and textures. Stones can be classified based on their composition and origin, such as igneous, which is formed from cooled magma, sedimentary, which is formed from accumulated sediments, and metamorphic, which is formed from existing rocks undergoing heat and pressure. Stone is valued for its durability, strength, and aesthetic appeal, making it suitable for a wide range of applications, including construction, landscaping, sculpture, and jewelry. It can be shaped and carved into different shapes and sizes, and it is commonly used in building materials such as bricks, tiles, and countertops.
(본보기)
예시
a sample, showing what the rest of the data is typically like
(툴)
도구
something such as a hammer, saw, etc. that is held in the hand and used for a specific job
(팩트)
사실
something that is known to be true or real, especially when it can be proved
(정보기술)
기술
the application of scientific knowledge for practical purposes, especially in industry
(음)
소리
anything that we can hear
(연구소)
실험실
a place where people do scientific experiments, manufacture drugs, etc.
A laboratory is a controlled environment where scientific experiments, research, and practical learning activities are conducted. It is equipped with tools, instruments, and materials needed for conducting tests, measurements, or experiments. Laboratories are commonly found in schools, colleges, and universities, especially in subjects such as science, chemistry, biology, and physics. They allow students and researchers to apply theoretical knowledge in hands-on experiments, fostering a deeper understanding of scientific principles and processes.
(서프라이즈)
놀라움
a mild feeling of shock we have when something unusual happens
(목재의)
나무의
made of a hard material that forms the branches and trunks of trees
(합성수지)
플라스틱
a light substance produced in a chemical process that can be formed into different shapes when heated
(황금)
금
a valuable yellow-colored metal that is used for making jewelry
Gold is a chemical element with the symbol Au and atomic number 79. It is a dense, soft, yellow, highly malleable, and ductile metal that is one of the least reactive chemical elements and is known for its beauty and rarity. Gold has been used throughout history for various purposes, including currency, jewelry, and decoration. It is a highly valued precious metal, and its price fluctuates in the international market. Gold is also an excellent conductor of electricity, making it useful in electronics and other industries. Additionally, gold has been associated with wealth, luxury, and prestige, and it has been an object of human fascination and desire for thousands of years.
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