acetous的音標是["?s?t?s]，基本翻譯是“醋酸菌的”。

速記技巧：將單詞拆分為“a-se-ti-us”，其中“a”發音為/?/，“se”可以聯想到“酸”，“ti”發音為/ta?/，“-us”是后綴，表示“有某種性質的”。通過聯想記憶，可以快速記住其讀音和意義。

Acetous這個詞來源于拉丁語，意為“與醋相關的”。它的變化形式包括過去式（Acetized），過去分詞（Acetized），現在分詞（Acetizing）和形容詞（Acetous）。

相關單詞：

1. Acetylene：這個詞是由acetic（醋酸）和ane（氣體）組成，意為“乙炔”，是一種易燃的工業氣體。

2. Acetabulum：這個詞來源于拉丁語，意為“醋窩”，通常用于描述骨盆中的結構。

3. Acetate：這個詞來源于拉丁語中的acetum，意為“醋”，在化學中常用于描述含有醋酸基團的化合物。

4. Acetoacetate：這是一個化學名詞，屬于乙酰乙酸酯，是一種有機化合物。

5. Acetohexamide：這是一種有機化合物，是磺酰胺類降血糖藥氯磺酞胺的原料。

6. Acetone：這個詞來源于acetylene和one，意為“丙酮”，是一種常用的有機溶劑和化工原料。

7. Acetylation：這是一個化學名詞，意為乙酰化，是指將乙酰基加到其他分子或基團上的過程。

8. Acetabular：這個詞來源于拉丁語中的acetabulum，意為“髖臼的”，用于描述骨骼結構。

9. Acetate ion：這是一種離子，由醋酸根離子組成，在生物化學和電化學中常見。

10. Acetylcholine：這是一種神經遞質，由乙酰膽堿組成，在神經系統中起著重要的信息傳遞作用。

以上單詞都與Acetous這個詞有直接或間接的聯系，并且涵蓋了化學、生物學、工業氣體等多個領域。

常用短語：

1. Acetone - 丙酮

2. Acetylene - 乙炔

3. Acetylsalicylic acid - 阿司匹林

4. Acidic - 酸性的

5. Acidify - 使呈酸性

6. Acidulant - 酸性物質

7. Aciduliferous - 有酸性作用的

雙語例句：

1. The acetone in this chemical reaction is produced in large quantities. (這個化學反應中大量產生了丙酮。)

2. The acetylene gas is ignited and used to generate electricity. (乙炔氣體被點燃并用于發電。)

3. The acidity of this fruit juice makes it very refreshing to drink. (這種果汁的酸性使其非常清爽可口。)

4. The soil needs to be acidified to support the growth of this plant. (土壤需要酸化才能支持這種植物的生長。)

5. Acetylsalicylic acid is commonly used as an over-the-counter pain reliever. (阿司匹林通常用作非處方止痛藥。)

6. The acidity of the ocean waters is crucial for maintaining the balance of marine ecosystems. (海洋水域的酸性對于維持海洋生態系統的平衡至關重要。)

7. The acidity of the wine can affect its taste and mouthfeel, as well as its aging potential. (葡萄酒的酸性可以影響其口感和風味，以及其陳年潛力。)

英文小作文：

Acetone is a colorless liquid that is used in various industrial processes and as a solvent for paints and other substances. It is also used in the production of polymers and other materials, and is a key component in many chemical reactions. Acetone has a pungent odor and is highly flammable, making it a dangerous substance to handle.

However, it is also important to note that acetone has many beneficial uses and applications in our daily lives. It is commonly used in cleaning products, such as paint removers and degreasers, which are essential for maintaining clean and sanitary environments. It is also used in the production of adhesives and sealants, which are essential for various construction and repair tasks. Additionally, acetone is used in the production of some medications, such as aspirin, which is a common over-the-counter pain reliever and anti-inflammatory drug.

In conclusion, acetone has many diverse uses and applications, both beneficial and harmful, depending on the context and circumstances in which it is used. It is essential to use it safely and responsibly, but also to recognize its many valuable contributions to our daily lives.