me
tal
复数形式
metals
1
金属
a usually solid and hard substance that heat and electricity can move through, such as gold, iron, etc.
Metal refers to a class of elements characterized by their usually solid and hard nature, as well as their ability to conduct heat and electricity. Metals typically have a shiny appearance, are able to be stretched, bent, hammered, or pressed into different shapes without breaking, and are found in various forms, such as gold, silver, copper, iron, aluminum, and zinc. They are widely used in manufacturing, construction, and various industries due to their strength, durability, and conductivity properties. Metals play a crucial role in modern society, serving as essential materials for building infrastructure, producing machinery and tools, and creating countless consumer products.
- Iron is a commonly used metal in construction and manufacturing.
铁是建筑和制造中常用的金属。
- Copper is a highly conductive metal often used in electrical wiring.
铜是一种高导电性的金属，常用于电线中。
- Gold is a precious metal valued for its rarity and beauty.
黄金是一种珍贵的金属，因其稀有和美丽而受到重视。
- Aluminum is a lightweight metal used in the production of aircraft and beverage cans.
铝是一种轻质金属，用于生产飞机和饮料罐。
- Mercury is a unique metal that is liquid at room temperature, commonly used in thermometers and barometers.
汞是一种独特的金属，在室温下为液体，常用于温度计和气压计。
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2
合金, 复合金属
a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten
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