bleaching powder的音標為["bli?t??? p??rθ]，基本翻譯為漂白粉，速記技巧為：用白粉（漂白粉）洗衣服。

英文詞源：

Bleaching powder 是一個合成詞，由 bleach（漂白）和 powder（粉末）組成。其中，bleach 的詞源可以追溯到古英語中的 blēcean，意為“使變白”。這個詞可能源自于拉丁語 blanicare，意為“使變白凈”。

變化形式：

bleaching powder 的變化形式包括復數形式：bleaching powders。

相關單詞：

1. bleach（漂白）：意為“使變白”，常用于洗滌和加工紡織品的過程中。

2. whiten（使變白）：意為“使變得潔白”，常用于描述紙張、照片等物品的清潔度。

3. whitening（漂白劑）：意為“用于漂白的東西”，通常指化學物質或藥品，用于去除物體表面的色素。

4. whitewash（粉刷）：意為“用白色涂料粉刷”，常用于房屋或墻壁的粉刷。

5. bleachout（漂白過程）：意為“漂白的過程”，通常指通過化學或物理方法去除物體表面的色素，使物體變白。

6. blanch（漂白）：意為“使變白”，常用于蔬菜或肉類等食品的處理過程中。

7. desilvering（脫銀）：意為“脫去表面的銀色”，通常指通過化學或物理方法去除金屬表面的銀色涂層。

8. decolorize（脫色）：意為“使失去顏色”，常用于描述物質或顏色的去除或改變。

9. whitening agent（漂白劑）：意為“用于使物質變白的物質”，通常指化學物質或藥品，用于去除物體表面的色素或增加物體的亮度。

10. whitening cream（美白霜）：意為“用于美白肌膚的霜狀化妝品”，通常含有具有美白效果的成分，如維生素C、煙酰胺等。

常用短語：

1. bleach powder 漂白粉

2. use bleaching powder 使用漂白粉

3. dissolve in water 溶解于水

4. apply to clothes 應用于衣物

5. whiten clothes 漂白衣物

6. remove stains 去除污漬

7. keep clean 保持清潔

例句：

1. Mix some bleaching powder with water and apply it to the stain to remove it.

2. I always use bleaching powder to whiten my clothes before washing them.

3. The laundry service at the hotel uses bleaching powder to keep the clothes clean and fresh.

4. The doctor advised me to use bleaching powder to lighten my skin tone.

5. The white dress was perfectly whitened by using bleaching powder.

6. The bleaching powder made the clothes look brighter and fresher.

7. The bleaching powder helped to remove the yellowish tint from the skin.

英文小作文：

Bleaching powder is a very useful household product that can be used for various purposes. It is a white powder that can be mixed with water to create a solution that can be used to whiten clothes, remove stains, and keep surfaces clean. It is also used by beauty salons and spas to lighten skin tones for a more youthful appearance.

When using bleaching powder, it is important to follow the instructions carefully and use it in a well-ventilated area. It can also be harmful if swallowed or inhaled in large quantities, so it is recommended to store it safely and away from children.

Bleaching powder is a versatile product that can be used in various ways to make our lives easier and more enjoyable. It is a great way to add brightness and whiteness to our clothes, as well as to keep our homes clean and hygienic.