hardhat

hardhat

音标：/hɑːdˈheɪt/

基本翻译：安全帽

速记技巧：帽子（hat）加h（hard）变成hardhat

使用场景：工地、建筑行业，提醒工人注意安全。

Hardhat这个词的词源可以追溯到19世纪，它最初是指一种用硬质材料制成的帽子，通常用于保护头部免受伤害。这个词的词源可以追溯到古英语中的“hard”和“hat”，意为“坚硬的帽子”。

Hardhat的变化形式包括复数形式“hardhats”和过去式“hard-hated”以及过去分词“hard-headed”。

相关单词方面，除了Hardhat本身，还可以包括以下单词：Headache（头痛）、Headgear（头盔）、Hat（帽子）、Hatter（制帽匠）、Hardline（强硬路线）、Hardworking（努力工作）、Hardship（艰难困苦）、Hardhearted（心肠硬的）和Headstrong（固执己见的）。

这些单词在语义上与Hardhat有某种联系，它们都与头部或头部保护有关。例如，Headache和Headgear都与头痛或头盔有关，而Hatter则是制帽匠，与帽子有关。这些单词在英语中都是常用的词汇，并且可以用于描述各种与头部或头部保护相关的主题。

常用短语：

1. hard at work

2. hard work

3. a hard nut to crack

4. hard times

5. a hard sell

6. hard-headed

7. a hard act to follow

例句：

1. He is hard at work preparing for the exam.

2. It takes hard work to achieve success.

3. They are having a hard time making ends meet.

4. The salesman is a hard sell, but he managed to convince the customer.

5. She is a hard-headed person who knows what she wants.

6. The new project is a hard act to follow for the old one.

英文小作文：

Hard work pays off

Hard work is essential in achieving success in life. Whether it"s studying for an exam, building a business, or simply trying to make ends meet, we all need to put in some effort to get what we want.

By being diligent and putting in effort, we can overcome obstacles and challenges that come our way. It"s not easy, but it"s worth it in the end.

Success doesn"t come easily to anyone, and it requires a lot of effort and dedication. If you want to achieve something in life, you need to be willing to put in the time and effort necessary to get there.

Remember, success is not just about what you can do, but also about how you can persevere and keep going when things get tough. So, stay committed, stay focused, and keep working hard towards your goals.