box girder

box girder的音标为["bɒks dʒɪdər]，意思是“箱形梁”。

速记技巧：可以将box拆分为“bo”和“k”，将girder拆分为“g”和“dər”，组合记忆为“bo盒子里的g和dər”。

Box girder这个词源自英语，意为“箱形梁”，它是由两个词组成的，box和girder。Box这个词源于拉丁语，意为“盒子”，而girder这个词则源于中世纪英语，意为“梁”。

变化形式：在英语中，box girder的复数形式是box girders。

相关单词：

1. bridge：意为“桥”，这个词与box girder有密切关系，因为桥通常是由许多箱形梁构成的。

2. beam：意为“梁”，与box girder相似，但beam通常指更宽的梁。

3. girder bridge：意为“钢梁桥”，是一种使用钢梁建造的桥梁。

4. truss girder：意为“桁架梁”，是一种由多个杆件构成的梁，通常用于增强结构的稳定性。

5. channel girder：意为“槽形梁”，是一种类似于箱形梁的梁，但形状更扁平。

6. I-beam：意为“工字钢梁”，是一种由一个或两个I形截面构成的梁，通常用于承受重载荷。

7. cross-girder：意为“交叉梁”，是一种在桥梁中交叉使用的梁。

8. plate girder：意为“板形梁”，是一种由平板构成的梁，通常用于承受横向载荷。

9. box beam：意为“箱形梁”，是一种由多个箱形单元构成的梁，通常用于承受重载荷。

10. composite girder：意为“复合梁”，是一种由多种材料构成的梁，包括钢、混凝土等，通常用于承受重载荷。

常用短语：

1. box girder bridge

2. box girder railway

3. box girder ship

4. box girder foundation

5. box girder shipbuilding

6. box girder ship repair

7. box girder shipbuilding yard

双语例句：

1. The bridge is made of box girders.

2. The box girder railway is a famous engineering project.

3. The ship is built with box girders.

4. The foundation is laid with box girders.

5. The shipbuilding industry has been using box girders for years.

6. The shipyard is a renowned box girder shipbuilding yard.

英文小作文：

Box girders are widely used in various industries, such as bridges, railways, ships and shipyards. They are strong and reliable structures that can withstand heavy loads and harsh environments. In the construction of bridges, box girders provide a stable foundation for the structure to support heavy traffic and heavy loads. On the other hand, in the shipbuilding industry, box girders are used to construct the hull of the ship, which ensures the safety and stability of the vessel in rough seas and strong winds. In addition, they are also used in ship repair yards to repair and maintain existing ships. Overall, box girders are essential components of modern engineering projects that contribute to the safety and efficiency of various industries.