fastener的音標為[?fɑ?st?(r)]，基本翻譯為“緊固器；緊固件；緊固劑”，可以用諧音記憶法記牢。其速記技巧為：fast（緊的）＋en（表物）＋t（e）→緊固器。

Fastener這個詞來源于拉丁語“fastigium”，意為“上升的階梯”或“上升的屋頂”。它的變化形式包括名詞的復數形式“fasteners”和動詞形式“fasten”。

相關單詞：

1. Clasp：意為“扣子”，來源于古英語中的“claspen”，意為“抓住”。

2. Bolt：意為“螺栓”，來源于古英語中的“bolt”，意為“栓子”。

3. Screw：意為“螺絲釘”，來源于拉丁語中的“screwus”或“scrovolus”，意為“螺旋”。

4. Nail：意為“釘子”，來源于古英語中的“naegle”，意為“釘子”。

5. Pin：意為“釘子”，來源于拉丁語中的“pinna”，意為“薄片”。

6. Toggle：意為“吊桿”，來源于古英語中的“toggle”，意為“旋轉的環”。

7. Hinge：意為“鉸鏈”，來源于拉丁語中的“hingere”，意為“鉸接”。

8. Rivet：意為“鉚釘”，來源于法語中的“rivet”或英語中的“ridge”，意為“脊”。

9. Suture：意為“縫合線”，來源于拉丁語中的“sutura”，意為“縫線”。

10. Tack：意為“大頭針”，來源于古英語中的“tacca”，意為“針”。

以上這些單詞都與fastener有著密切的聯系，并且都反映了fastener在各種不同形式下的應用和演變。Fastener作為固定、連接的工具，在各種工業制造和建筑中發揮著重要的作用。

常用短語：

1. fasten one"s eyes on 緊盯著

2. fasten one"s attention on 集中注意力

3. fasten on (something) 抓住某物不放

4. fasten sth. down 把某物固定住

5. fasten sth. to sth. 把某物固定在某物上

6. fasten oneself to (a course of action) 堅持(某行動)

7. fasten the buckle of a belt 系上腰帶

雙語例句：

1. I fastened my eyes on the book, determined to finish it in one go.

2. She fastened her attention on the lecture, not allowing herself to be distracted.

3. He fastened the buckle of his belt, feeling hungry after lunch.

4. The workers fastened the bolts into the holes to secure the structure.

5. The rope was fastened to the post and then tied around the tree trunk.

6. I"m fastening my seat belt before we take off.

7. The ship was fastened to the dock to prevent it from drifting away in the storm.

英文小作文：

Fasteners are essential tools in our daily lives, whether it"s for fixing things around the house or securing our belongings. From screws and bolts to clips and hooks, fasteners come in various forms and functions, making our lives easier and more convenient.

When it comes to using fasteners, there are several key aspects to keep in mind. Firstly, it"s essential to use the correct size and type of fastener for the job at hand. Secondly, it"s important to securely fasten the fastener in place, ensuring that it doesn"t come loose or fall out. Finally, it"s always wise to have a backup plan in case the first attempt fails.

In terms of practical applications, fasteners come in handy for various tasks, such as hanging pictures, securing luggage, or repairing broken items. For instance, when hanging a picture, it"s essential to use a strong screw or hook to securely fix it to the wall. Similarly, when traveling with luggage, it"s wise to use a strong clip or hook to securely fasten it together, preventing it from opening unexpectedly during transit. When repairing broken items, such as a chair or table, screws and bolts are essential tools for fixing them securely and effectively.

In conclusion, fasteners are essential tools that make our lives easier and more convenient. By using the correct size and type of fastener, securingly fastening them in place, and having a backup plan, we can make the most of them and achieve our goals more efficiently and effectively.