extrude的音標是[?k?str?d]，意思是“擠壓；使突出；使成扁平狀”。速記技巧是：使用“eks-troo-duh”進行記憶。

Extrude的英文詞源可以追溯到拉丁語“extra”和“ducere”，意為“向外推”或“引導”。其變化形式包括過去式“extruded”、現在分詞“extruding”和過去分詞“extruded”。

相關單詞：

1. Extrusion（擠壓；推出）：這個詞指的是通過施加壓力或推力使物體從一端到另一端移動的過程。

2. Extruded plastic（擠塑塑料）：一種塑料加工方法，通過加熱和施加壓力將塑料擠出并冷卻形成制品。

3. Extruded rubber（擠出橡膠）：一種橡膠加工方法，通過擠壓和成型得到各種形狀的橡膠制品。

Extrude這個詞在英語中應用廣泛，除了在機械工程和材料科學中，還經常出現在建筑、食品、包裝等領域。它不僅描述了物理過程，也反映了人類對材料加工的深入理解和創新。

常用短語：

1. extrude from 從...中擠出

2. extrude plasticizer 擠出增塑劑

3. extrude plastic 擠塑料

4. extrude tube 擠制管

5. extrude sheet 擠制片材

6. extrude compound 擠制復合料

7. extrude coating 擠出涂層

例句：

1. The plastic was extruded through a nozzle at a high speed.

2. The extruded plastic was then cut into pieces of the desired size.

3. The extruded tube is used for storing gas or liquid.

4. The extruded sheet is used for various purposes such as building materials and packaging materials.

5. The extruded coating can improve the wear resistance and corrosion resistance of the surface of the product.

6. The extruder is a key equipment in the plastics production line.

7. The quality of the extruded product depends on many factors, including the type of material, the temperature, and the pressure of the extrusion process.

英文小作文：

Extrusion is a process that transforms materials into different shapes and sizes through pressure and heat. It is commonly used in the production of plastic products such as pipes, sheets, and coatings. The process involves forcing the material through a die or nozzle under high pressure, resulting in a precise shape and size. The quality of the extruded product depends on many factors, including the type of material, the temperature, and the pressure of the extrusion process. However, it is also important to ensure that the material is properly lubricated to minimize friction and heat generation, which can affect the quality and performance of the product. Extrusion has many applications in various industries, such as construction, packaging, and automotive manufacturing, where it plays a crucial role in reducing costs and improving production efficiency.