iron
复数形式
irons
1
铁, 金属
a metallic chemical element with a silvery-gray appearance, widely used for making tools, steel, buildings, and various industrial products
Iron is a strong, metallic element that is commonly used in construction and manufacturing due to its durability and versatility. It is primarily found in nature as iron ore and is extracted through processes like smelting. Iron is often used to create steel, which is an alloy of iron and carbon, providing added strength and resistance to corrosion. In construction, iron is used for beams, columns, and reinforcement bars, contributing to the structural integrity of buildings and bridges. Additionally, iron is used in various tools, machinery, and appliances, making it a fundamental material in many industries.
- Iron is commonly used in construction to make buildings and bridges.
铁通常用于建筑中制造建筑物和桥梁。
- The bridge was constructed using strong iron beams.
这座桥是用坚固的铁梁建造的。
- The metalworker melted iron to create a molten metal for casting.
金属工人熔化了铁以制造用于铸造的熔融金属。
- Iron plays a crucial role in transporting oxygen from the lungs to the rest of the body.
铁在将氧气从肺部输送到身体其他部位的过程中起着至关重要的作用。
- Children need sufficient iron for proper growth and development.
儿童需要足够的铁来保证正常的成长和发育。
同义词：
2
熨斗, 铁
a piece of equipment with a heated flat metal base, used to smooth clothes
An iron is an electric or traditional household appliance that is used to remove wrinkles from fabric and clothes by pressing it flat with a hot metal plate. The metal plate, which is also called a soleplate, heats up when the iron is plugged in and is typically made of ceramic, stainless steel, or Teflon-coated aluminum. Ironing is typically done on an ironing board, and the heat from the iron causes the fibers in the fabric to relax and become smoother, allowing the wrinkles to be pressed out. Many modern irons also come with various features, such as steam settings and temperature controls, which can be adjusted to better suit different types of fabrics.
- My sister taught me a handy trick to iron collars and cuffs.
我姐姐教了我一个熨烫衣领和袖口的方便技巧。
- The iron is hot, so be careful when touching it.
熨斗很烫，所以触摸时要小心。
- The iron removes wrinkles from the fabric and makes it smooth.
熨斗可以去除织物上的皱纹并使其光滑。
同义词：
3
铁杆, 有相对狭窄金属头的高尔夫球杆
a golf club that has a relatively narrow metal head
4
5
铁, 铁矿
a natural mineral found in the earth, food, and the body that helps make healthy blood
Iron is a metal found in nature that is important for health because it helps the body produce red blood cells, which carry oxygen to different parts of the body. It is especially important for energy and preventing tiredness. People get iron from foods like meat, spinach, and beans. Without enough iron, a person may feel weak or tired, and their body might not be able to function properly.
- The doctor said she needs more iron in her diet.
医生说她的饮食中需要更多的铁。
- Spinach is a good source of iron.
菠菜是铁的良好来源。
- He takes an iron supplement every day.
他每天服用铁补充剂。
- Iron helps the blood carry oxygen through the body.
铁帮助血液在体内输送氧气。
- The test showed her iron level was too low.
测试显示她的铁水平太低。