caustic 的音標是[?k??st?k]，意思是“腐蝕性的；刻薄的；諷刺的”。基本翻譯為“腐蝕性的”，表示具有腐蝕作用的物質或性質。速記技巧可以嘗試使用諧音記憶法，將單詞中的字母與中文發音相似地對應起來，例如“摳死它克”。同時，可以結合其他單詞一起記憶，例如“caustic acid”（腐蝕性酸）。通過這種方式，可以更有效地記住這個單詞。

Caustic是一個英語單詞，意思是“腐蝕性的；刻薄的；尖酸的”。這個詞來源于拉丁語“causticus”，意思是“燒傷的；燒焦的”。

變化形式：復數形式是caustics，過去式是causticated，現在分詞是causticating。

相關單詞：

1. acid（酸的）：來源于拉丁語，意為“酸的”，與caustic相反。

2. causticize（使腐蝕）：動詞形式，表示使某物變得腐蝕性。

3. causticity（腐蝕性）：名詞形式，表示物質的腐蝕性。

4. acrimony（刻薄）：來源于拉丁語，意為“尖刻的；刻薄的”，與caustic相似。

5. sarcasm（諷刺）：意為“諷刺”，是一種刻薄的表達方式。

6. caustic-tongued（尖酸的）：形容詞形式，形容人說話尖酸刻薄。

7. caustic-witted（機智的）：形容詞形式，形容人機智敏銳，善于諷刺。

8. caustic-minded（心胸狹窄的）：形容詞形式，形容人思想刻薄，喜歡諷刺別人。

9. caustic-tongued and caustic-minded（尖酸刻薄的）：形容詞短語，形容人既刻薄又心胸狹窄。

10. caustic-tongued and sarcastic（尖酸刻薄又諷刺的）：形容詞短語，形容人說話刻薄又帶有諷刺意味。

以上這些單詞都與caustic這個單詞有密切的聯系，并且都反映了英語中豐富的詞匯和語言變化。

Caustic 常用短語：

1. caustic criticism 尖刻的批評

2. caustic wit 辛辣的諷刺

3. caustic acid 苛性酸

4. caustic soda 苛性鈉

5. caustic treatment 腐蝕處理

6. caustic shock 腐蝕沖擊

7. caustic environment 腐蝕環境

例句：

1. She delivered caustic criticism of the company"s management.

2. His caustic wit made him a favorite with the audience.

3. The acid rain caused severe damage to the forest, which was exposed to a caustic environment.

4. The company"s management was subjected to a series of caustic criticisms from shareholders.

5. The chef used caustic soda to clean the kitchen equipment.

6. The effect of the caustic treatment was immediate and profound.

7. The environment in this city is very caustic, and it"s hard to adapt to it.

英文小作文：

Title: The Dangers of Caustic Environment

In today"s fast-paced society, we are often exposed to various environments, some of which can be very caustic. Whether it"s the harsh work environment, the competitive social environment, or the corrosive cultural environment, these environments can have a negative impact on our physical and mental health.

Exposure to caustic environments can cause physical damage to the body, such as skin irritation, respiratory problems, and even long-term health issues. It can also affect our mental well-being, leading to stress, anxiety, and depression. Furthermore, these environments can erode our self-esteem and confidence, making us feel overwhelmed and defeated.

To avoid the dangers of a caustic environment, it"s important to stay vigilant and take steps to protect ourselves. We should try to avoid prolonged exposure to these environments and seek alternative ways to cope with the stress they can cause. We can also seek support from friends and family, seek professional help when necessary, and maintain a healthy lifestyle that includes exercise, proper nutrition, and sufficient sleep.

By doing so, we can avoid the negative effects of a caustic environment and live a healthier and happier life.