英語(yǔ)單詞推土機(jī)怎么寫

The word "bulldozer" is the correct way to write the English term for a construction vehicle that is primarily used to move dirt, rocks, and other materials. Bulldozers typically have a large blade at the front of the vehicle that can be raised and lowered to control the amount of material being moved.

Bulldozers come in a variety of sizes and can be used for a range of different construction projects, including road building, mining, and demolition. They are often equipped with powerful engines and tracks or wheels that allow them to move easily over rough terrain.

The development of the bulldozer can be traced back to the early 20th century, when steam tractors were first used to move earth and other materials. Over time, these early bulldozers were replaced by diesel-powered vehicles that were more efficient and powerful. Today, bulldozers are a common sight on building sites all around the world.

In addition to their use on construction sites, bulldozers have also played an important role in military operations. During times of war, they are often used to clear obstacles and create barriers to protect troops from enemy fire.

Overall, the bulldozer is a powerful and versatile piece of machinery that has transformed the way we build and shape our world. Whether used for construction, mining, or military operations, bulldozers play a vital role in shaping the landscape around us.