formaldehyde的音標為[?f??m??de?ha?d]，基本翻譯為“甲醛”，速記技巧為：f(甲醛分子結構)+ormal(表示“來源、本質”) + dehyde(含醛基的化合物)。

Formaldehyde的英文詞源：

Formaldehyde這個詞源于拉丁語“formare”，意為“形成”或“塑造”。在化學中，它是一種重要的有機化合物，由甲醇在酸的作用下脫水形成。

變化形式：

Formaldehyde有形容詞形式formal和動詞形式formate。

相關單詞：

1.Formal wear（禮服）：正式場合穿的服裝，與甲醛相關的詞語，表示為參加正式場合而穿的服裝。

2.Formaldeydene（甲醛烯）：一種化學物質，也稱為甲醛乙烯，是一種有機化合物。

3.Formalization（形式化）：指使符合正式規范或程序的過程，與甲醛相關的詞語，表示使某事物形式化或正規化。

4.Formaldehyde resin（甲醛樹脂）：一種合成樹脂，由甲醛和其它有機物制成。

5.Formaldehyde test（甲醛測試）：用于檢測材料中甲醛含量的測試方法。

6.Formaldehyde-free（無甲醛）：表示產品或材料不含有甲醛的標簽或標識。

7.Formaldehyde vapor（甲醛蒸汽）：甲醛的揮發性氣體，對人體有害。

8.Formaldehyde-based adhesive（甲醛基膠）：一種以甲醛為基質的粘合劑。

9.Formaldehyde generator（甲醛發生器）：一種能夠產生甲醛的設備或裝置。

10.Formaldehyde-induced allergy（甲醛過敏）：由接觸甲醛引起的過敏反應。

短語：

1. formaldehyde gas

2. formaldehyde exposure

3. formaldehyde test

4. formaldehyde poisoning

5. formaldehyde treatment

6. formaldehyde generator

7. formaldehyde sensor

例句：

1. Formaldehyde is a toxic gas that can cause irritation and damage to the respiratory system.

2. Exposure to high levels of formaldehyde can lead to serious health problems.

3. Formaldehyde testing is used to determine the level of this toxic gas in the environment.

4. Formaldehyde poisoning can result in severe discomfort and even death.

5. Formaldehyde treatment is commonly used in the medical field for wound healing and tissue preservation.

6. Formaldehyde generators can pose a safety hazard if not properly maintained.

7. Formaldehyde sensors are used to monitor the presence of this toxic gas in the environment.

英文小作文：

Formaldehyde is a common chemical found in many household products and industrial processes. It is also a toxic gas that can cause irritation and damage to the respiratory system if exposed to high levels. However, it is also used in various ways to help us maintain a healthy lifestyle. For example, formaldehyde treatment is commonly used in the medical field for wound healing and tissue preservation. It can also be used in household cleaning products to kill bacteria and viruses. However, it is important to be aware of the potential health risks associated with formaldehyde exposure and use it safely and responsibly.