bromine的音標是[?br??m?n],基本翻譯是溴。速記技巧可以使用諧音“寶民”,這樣便于記憶。
Bromine的英文詞源可以追溯到拉丁語“bromus”,意為“草”。在化學領域,它是一種稀有的元素,被稱為“三價一鹵素”,因為它在周期表中位于第ⅦA族,與其他鹵素元素(如氟和氯)并列。
變化形式:
過去式(past form):brominated
復數(plural form):bromines
相關單詞:
1. bromide - 溴化物,一種由溴元素形成的化合物。
2. bromine gas - 溴氣,一種無色、劇毒的氣體,是溴的化學形式。
3. bromine lamp - 溴燈,一種用于實驗室或工業中的紫外線燈,其工作原理基于溴氣。
4. bromine cycle - 溴循環,一種用于提取氫氣的過程,通過溴元素實現。
5. bromine test - 溴試驗,一種用于檢測金屬表面腐蝕程度的測試方法。
6. bromine disulfide - 二溴化二硫,一種化學物質,屬于鹵素化合物。
7. bromine-iodine cycle - 碘-溴循環,一種用于海水淡化的過程。
8. bromate - 溴酸鹽,一種由溴元素形成的氧化物,常見于水處理和食品加工中。
9. bromine mist - 溴霧,一種由溴氣釋放出的微小顆粒,對環境和人體都有害。
10. bromine-containing - 含溴的,用來描述含有溴元素的物質或過程。
以上這些單詞都與溴元素及其化合物有關,反映了它在化學和工業領域的重要性和應用。
常用短語:
1. bromine gas
2. bromine oxide
3. bromide
4. bromine chloride
5. bromine water
6. bromine gas generator
7. bromine-based flame retardants
例句:
1. The chemical industry uses bromine gas in the production of brominated flame retardants.
2. The bromide is a highly effective flame retardant that can be used in a wide range of materials.
3. Bromine oxide is a toxic gas that can cause irritation to the eyes and skin.
4. Bromine chloride is used in the manufacture of rubber and plastic products.
5. Bromine water is used in the treatment of water and wastewater.
6. Bromine-based flame retardants are commonly used in electronics and automobiles.
7. Bromine is a highly reactive element that can form a wide range of compounds and substances.
英文小作文:
Bromine is a highly reactive element that has many uses in the chemical industry. It can form a wide range of compounds and substances, including gases, oxides, chloride, and water. Bromine oxide and bromide are commonly used as flame retardants in various materials, including electronics and automobiles. Additionally, bromine water is used in the treatment of water and wastewater, while bromine gas generators are used in the production of brominated flame retardants. Bromine is also used in the manufacture of rubber and plastic products, and it is important to note that bromine is a highly toxic chemical that should be handled with caution.
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