fastening screw的音標(biāo)為[?fɑ?st?n?? skru?l]，基本翻譯為“緊固螺絲”，速記技巧為：fasten（緊固）+ screw（螺絲）=緊固螺絲。

Fastening screw這個詞的英文詞源可以追溯到拉丁語“fastigium”，意為“屋頂?shù)募舛恕?，后來引申為“固定”。而screw這個詞則來自古英語“screwe”，意為“螺旋”。Fastening screw這個詞組的意思就是用來固定東西的螺旋狀物。

變化形式：名詞形式可以是fastening screw或者screw fastening，形容詞形式可以是fastening or screw-fastening。

相關(guān)單詞：

1. screwdriver（螺絲刀）：一種用來擰螺絲的工具。

2. unscrew（擰開）：這個詞組表示把螺絲從物體上擰下來。

3. tighten screw（擰緊螺絲）：這個詞組表示把螺絲擰緊，使其固定在物體上。

4. loose screw（松動的螺絲）：與tighten screw相反，表示螺絲沒有擰緊，處于松動的狀態(tài)。

5. screw-up（混亂；失?。哼@個詞組表示由于疏忽或粗心導(dǎo)致的混亂或失敗。

6. replacement screw（替換螺絲）：用來替換損壞或丟失的螺絲。

7. undo screw（卸下螺絲）：這個詞組表示把螺絲從物體上卸下來。

8. tight screw（緊螺絲）：與loose screw相反，表示螺絲已經(jīng)擰緊，處于緊固的狀態(tài)。

9. loosen screw（松螺絲）：與tighten screw相反，表示把螺絲擰松，使其不再緊固。

10. off-centre screw（偏心的螺絲）：這個詞表示螺絲的中心不在預(yù)期的位置上。

常用短語：

1. fasten the screw tightly

2. screw in a new bolt

3. tighten the screwdriver

4. loosen the screw

5. unscrew the bolt

6. screw the lid on

7. screw the nut onto

雙語例句：

1. I used a screwdriver to fasten the new cabinet to the wall. (英語)

2. She screwed in a new bolt with a steady hand. (中文)

3. We need to loosen the screw to take off the old cover. (英語)

4. After unscrewing a few bolts, the box came apart. (中文)

5. He screwed the lid on tight, then sealed it with tape. (英語)

6. The nut had to be screwed onto the bolt very carefully to avoid damaging it. (中文)

英文小作文：

Screws are essential tools in any toolbox, and they come in various shapes and sizes for different tasks. When it comes to fastening things together, screws are very useful because they provide a secure and permanent connection that can withstand various forces and movements.

However, it is important to use the right size and type of screw for the job at hand, as too small or too large a screw can weaken or damage the joint. Additionally, it is essential to tighten screws properly to ensure a strong and reliable connection. If not tightened properly, a screw can loosen over time, leading to further problems and potential damage.

In conclusion, screws are versatile tools that can be used for various tasks, from fastening furniture to building structures. It is essential to use them properly and safely to ensure they perform their job effectively and last for a long time.