blasting machine的音標為["bl?s?m ma?s?]，基本翻譯為“爆破機”。速記技巧可以考慮將“blast”和“machine”分開記，即“blas”可以諧音為“爆炸”，“sim”可以聯想到機器，組合起來就是爆破機。

Blasting machine的英文詞源是英語單詞“blast”和“machine”。Blast表示爆炸，machine表示機器。因此，blasting machine可以理解為爆炸機器，用于進行爆破作業。

變化形式：

1. Blast - 詞源同blasting，表示爆炸。

2. Blasting - 詞源同blast，表示爆破，引申為炸藥爆炸。

3. blast-furnace - 煉鋼爐，由blast引申為一次爆炸。

相關單詞：

1. explosive - 爆炸物，詞源同explosion和blast，表示可以引起爆炸的物質。

2. explosion - 爆炸，詞源同blast和explode，表示物體突然破裂或爆炸。

3. detonator - 引爆器，詞源同detonate和blast，表示引爆爆炸物的東西。

4. dynamite - 炸藥，詞源同dynamite和blast，表示可以引起大爆炸的物質。

5. mine - 地雷，引申為礦藏或礦井，由礦井引申為礦藏中的爆炸物。

6. blast-furnace worker - 煉鋼工人，由blast-furnace引申為煉鋼工人。

7. blasting range - 爆破區域，由blasting引申為爆破作業的區域。

8. blasting gelatin - 爆破膠體，由gelatin引申為膠狀物質，再由爆破作業引申為爆破膠體。

9. blasting cap - 爆破引信，由cap引申為引爆裝置。

10. blasting powder - 爆炸粉，由powder引申為粉末狀的爆炸物。

常用短語：

1. blasting machine equipment

2. blasting machine maintenance

3. blasting machine operation

4. blasting machine operator

5. blasting machine safety

6. blasting machine inspection

7. blasting machine calibration

雙語例句：

1. The blasting machine is used to blast away the debris.

2. The operator must be trained to operate the blasting machine safely.

3. The blasting machine needs regular inspection and calibration to ensure its accuracy.

4. The maintenance of the blasting machine is crucial to its long-term reliability.

5. The operation of the blasting machine requires precise timing and coordination.

6. The safety of the blasting machine is paramount to avoid accidents.

英文小作文：

Blasting Machines in Construction Projects

Blasting machines are essential tools in construction projects, as they are used to break up hard materials such as rock and concrete. These machines are commonly used in mining, road construction, and other similar projects.

The use of blasting machines requires precise timing and coordination, as well as a trained operator who understands the safety procedures and maintenance requirements of the equipment. Regular inspection and calibration are necessary to ensure the accuracy and reliability of the machines, which in turn, helps to minimize costs and maximize productivity.

Moreover, blasting machines require regular maintenance to ensure their long-term reliability and efficiency. This includes ensuring that the equipment is clean and free from debris, lubricating critical parts, and replacing worn-out components to ensure optimal performance.

In conclusion, blasting machines play a crucial role in construction projects, and their proper use, maintenance, and calibration are essential to ensure safety and efficiency.