hair pin

hair pin的音标是[ˈheər pɪn]，基本翻译是发夹。速记技巧可以用拼音联想的方法，即“发夹”快速记忆的方法是“发展生产力”。

Hairpin的英文词源是来自德语的Haarbüchse，意为“发夹”。它的变化形式包括名词形式如Hairpin和Pinhair，形容词形式如Hair-pinched，以及动词形式如hairpin。

相关单词：

1. Hairpin bow：发夹式弓，一种用于演奏弓弦乐器的小型弓。

2. Hairpin wire：弹簧钢丝，用于制造弹簧和其他需要弹性的装置。

3. Hairpin turn：急转弯，一种道路或航行中的特殊转弯方式。

4. Hairpin neck：一种形状类似于发夹的颈部形状，通常用于珠宝设计。

5. Hairpin fork：一种自行车车轮部件，用于增加轮胎的抓地力。

6. Hairpin valve：一种阀门设计，具有狭窄的通道，通常用于高压系统。

7. Hairpin loop：一种电路设计，具有狭窄的路径，通常用于提高信号强度或减少干扰。

8. Hairpin antenna：一种无线电天线设计，具有狭窄的形状和弯曲的末端，通常用于小型设备。

9. Hairpin-shaped tube：一种管道形状，类似于发夹，通常用于流体动力学实验或模拟。

10. Hairpin-like structure：类似于发夹的结构，通常用于生物医学研究或材料科学中的特殊应用。

常用短语：

1. hair pin braid

2. hair pin turn

3. hairpin valve

4. hairpin tube

5. hairpin connector

6. hairpin bend

7. hairpin neck

例句：

1. The wire is coiled into a tight hairpin braid.

2. The valve has a hairpin shape that allows it to open and close easily.

3. The tube is bent into a simple hairpin bend.

4. The connector has a hairpin neck for easy connection and disconnection.

5. The landscape looks like a beautiful river with a serpentine hairpin curve.

6. The dress is designed with a delicate hairpin neckline.

7. The hairpin keeps her long hair in place all day long.

英文小作文：

Title: Hairpin: A Symbol of Beauty and Ease

Hairpins have been a part of women"s fashion for centuries. From keeping long hair in place to creating unique hairstyles, they have become a symbol of beauty and style. A simple hairpin can add a touch of elegance to any outfit, whether it"s a formal event or a casual day out.

Hairpins come in various shapes and sizes, but the most common ones are the straight and the curved ones, known as "hairpin bends". The curved ones give us the opportunity to create various hairstyles, from simple ponytails to complex updos. They also come in various materials, from gold and silver to plastic and even bamboo, giving us even more choices when it comes to fashion accessories.

Hairpins are not just about fashion, they also serve a practical purpose. They keep our hair out of our way, preventing it from getting in our face or getting caught on things. They also give us the opportunity to express our creativity and style, making them an essential part of our daily lives.

In conclusion, the humble hairpin is a symbol of beauty and style that has been used for centuries by women around the world. It serves not only as a fashion accessory, but also as a practical tool that helps us keep our hair in place and out of our way. Whether we are going for a formal event or just hanging out with friends, a simple hairpin can add a touch of elegance to any outfit, making us feel beautiful and confident.