blue-collar

blue-collar的音标为["bluːkəʊlɑː] ，基本翻译为“蓝领阶层，体力劳动者”，速记技巧为：蓝（blue）裤（collar）佬（lar）人（people）。

英文单词“blue-collar”来源于古英语“blēow-cōl”，意为“蓝色工作服”。随着时间的推移，这个词逐渐演变成“blue-collar”来表示从事体力劳动的人，即蓝领工人。

变化形式：复数形式为“blue-collar workers”或“blue collars”；过去式为“blue-cycled”或“blue-collared”；现在分词为“blue-collading”。

相关单词：

1. white-collar：白领工人，指从事脑力劳动的人。

2. green-collar：绿色工作服，指环保工作者或从事农业劳动的人。

3. grey-collar：灰色工作服，指从事医疗、护理、社会保障等职业的人。

4. orange-collar：橙色工作服，指从事工业安全工作的人。

5. purple-collar：紫色工作服，指政府官员、公务员等职业的人。

6. red-collar：红色工作服，指从事体力劳动的人，但不限于蓝领工人。

7. black-collar：黑色工作服，通常指从事服务业或办公室工作的人。

8. yellow-collar：黄色工作服，指从事劳动密集型工作或危险工作的人。

9. brown-collar：棕色工作服，指从事手工或手工艺职业的人。

10. diamond-collar：钻石工作服，指从事高级职业或专业领域的人。

常用短语：

1. blue-collar worker

2. work in a factory

3. earn a living

4. on the job training

5. unionize

6. layoff

7. strike

双语例句：

1. He is a blue-collar worker who works in a factory.

2. We need to provide better training for blue-collar workers to help them find better jobs.

3. The company has been hit by layoffs due to the economic downturn.

4. The workers went on strike to demand better working conditions.

5. Unionization can help improve the working conditions of blue-collar workers.

6. We need to ensure that blue-collar workers are treated fairly and with respect.

英文小作文：

Title: The Importance of Blue-Collar Workers

Blue-collar workers play a crucial role in our society, working hard to provide for themselves and their families. They are the backbone of our economy, working in factories, mines, and construction sites to produce goods and build infrastructure that we all rely on. Without their hard work, our society would not function properly.

However, blue-collar workers are often overlooked and undervalued in our society, with many facing discrimination and unfair treatment. We must recognize their contributions and ensure that they are treated fairly and with respect. We should also provide better training and opportunities for them to upgrade their skills and find better jobs, so that they can earn a living and live a better life.

In conclusion, blue-collar workers are an essential part of our society and we should cherish their contributions and work towards improving their lives.