gasmask的音標為：[?ɡ?s?mk?s] ，基本翻譯為“防毒面具”，速記技巧為：和gas（氣體）一起用可以防止mask（面具）被污染。

Gasmask的英文詞源可以追溯到英語中的“gas”和“mask”。Gas意為氣體，mask則表示面具或遮罩，因此gasmask可以理解為一種用于防護氣體的面具。

變化形式：復數形式為gasmasks，過去式為gasmed，現在分詞為gasmasking。

相關單詞：

1. respirator：一種專門用于呼吸防護的面具，與gasmask相似但更為專業。

2. hood：一種頭罩，可以覆蓋整個頭部，包括面部，有時也具有防護作用。

3. helmet：頭盔，用于保護頭部和面部免受傷害。

4. visor：一種透明的蓋子或擋板，通常用于面罩或頭盔上，提供視線的同時也具有一定的防護作用。

5. face shield：一種簡單的防護器具，通常是一個透明的塑料罩子，用于保護面部。

6. protective clothing：一套完整的防護裝備，包括頭盔、手套、靴子等，用于保護身體免受傷害。

7. filter：過濾器，用于過濾氣體、空氣或其他物質，提高其質量。

8. respiration：呼吸，與respirator和gasmask都相關，因為它們都涉及到呼吸防護。

9. protection：保護，與gasmask和respirator的目的相符，都是為了提供保護。

10. hazard：危害，與gas相關的詞語，表示可能存在的危險。

常用短語：

1. gas mask filter

2. gas mask holder

3. gas mask pouch

4. gas mask liner

5. gas mask protection

6. gas mask use

7. gas mask safety

8. gas mask maintenance

雙語例句：

1. The gas mask filter is crucial for protecting against toxic gases.

2. The gas mask pouch is essential for carrying it conveniently.

3. Gas mask liner helps to reduce the risk of irritation from the gas.

4. Gas mask use should be strictly followed in emergency situations.

5. Gas mask safety should always be a top priority when working in hazardous environments.

6. Gas mask maintenance is essential to ensure its long-term effectiveness.

7. The gas mask is a crucial piece of equipment for first responders in emergency situations.

英文小作文：

Protecting ourselves from toxic gases is crucial in emergency situations, and the gas mask is a vital tool for doing so. However, regular maintenance and proper use are essential to ensure its long-term effectiveness. When using a gas mask, it is important to follow the manufacturer"s instructions and ensure that it is properly fitted and maintained. Additionally, it is essential to understand the types of gases that can be encountered and how to properly use the gas mask filter to protect ourselves from them. With proper training and preparation, we can be better prepared to handle any toxic gas emergency situation.