ferrum

ferrum的音标为["ferəm]，基本意思是“铁”。

关于它的速记技巧，可以结合其音标来记，元音字母组合om发[əm]的音，所以ferrum发音和单词form相似。

Ferrum的英文词源可以追溯到拉丁语词汇ferre，意为“to bear, to carry”。Ferrum本身是一个名词，意为“铁”。

变化形式：复数形式为ferrum或ferralium，过去式为ferre或ferravit，现在分词为ferrous。

相关单词：

1. Iron：铁是最常见的金属元素之一，也是ferrum的常见英文单词。它是一种坚硬的、有光泽的、电和磁性强的元素。

2. Steel：钢是由铁合金制成的金属，其强度和耐腐蚀性比铁更高。它通常是通过加热和冷却铁以改变其合金成分来制成的。

3. Ferrous：ferrous是一个形容词，意为“铁的，含铁的”，是ferrum的现在分词形式。

4. Ferromagnetic：ferromagnetic是形容词，意为“铁磁性的”，指的是具有磁性的材料，如铁和镍。

5. Ferrodynamics：ferrodynamics是动力学的一个分支，研究铁磁性物质的行为和特性。

6. Ferrofluid：ferrofluid是一种特殊类型的流体，它具有磁性，可以在磁场中移动。

7. Ferrocerium：ferrocerium是一种被称为“火花棒”的物品，它具有磁性，可以吸引铁质物品并产生火花。

8. Ferrofluidics：ferrofluidics是研究铁磁流体特性的科学领域。

9. Ferroelectrics：ferroelectrics是研究具有铁电特性的物质的学科，这些物质在电场中可以改变其极性。

10. Ferrocarbon：ferrocarbon是一种金属碳化物，具有磁0.77的电导率，在电子工业中有广泛的应用。

常用短语：

1. in the ferrum

2. ferrum is essential

3. add ferrum

4. a lack of ferrum

5. high ferrum content

6. ferrum deficiency

7. take care of your ferrum

例句：

1. We need to add ferrum to the food to ensure good nutrition.

2. A lack of ferrum can lead to fatigue and weakness.

3. The body needs a balanced diet to ensure proper ferrum intake.

4. High ferrum content can cause toxic effects in the body.

5. People with chronic diseases often suffer from ferrum deficiency.

6. It"s important to take care of your body"s nutritional needs, including ferrum.

英文小作文：

Ferrum is an essential trace element that plays a vital role in maintaining good health. It helps to regulate cellular metabolism and promote normal growth and development. However, a lack of ferrum can lead to fatigue, weakness, and other health problems. Therefore, it"s important to ensure that you are getting enough of this essential mineral through a balanced diet. Consuming foods rich in iron, such as red meat, beans, and whole grains, can help to maintain a healthy ferrum balance in the body. Additionally, taking a supplement containing ferrum can be beneficial for those who are unable to obtain enough of this mineral through their diet.