concretes的音標是[k?n?kr?t?z]，基本翻譯是凝結物。記憶技巧：concret(e)是動詞“凝結”的意思，加上s變成名詞，可以表示“凝結物”。

Concretes這個詞的英文詞源可以追溯到拉丁語和法語，具體來說，它指的是一種建筑材料，通常由水泥、砂和礫石等材料混合而成。這個詞的詞形變化相對較少，主要就是詞尾的變化。

相關單詞：

concrete：作為名詞和形容詞，通常指混凝土這種建筑材料，也指具體的、實在的。

concretization：指的是混凝土化，即混凝土這種建筑材料的使用和普及。

concreteness：指的是具體性，強調事物的實在性和具體性。

在英語中，concretes這個詞的變化形式和相關單詞有很多。例如，concrete作為名詞時，可以表示“混凝土塊”，作為形容詞時可以表示“具體的”。此外，它還可以作為動詞，表示“使具體化”。其他相關單詞還包括：concretize、concrete-like等。這些單詞在英語中都有不同的含義和用法，豐富了英語詞匯。

常用短語：

1. concrete reality 具體現實

例句：The concrete reality of the situation is that we need to improve our productivity.

情況的具體現實是，我們需要提高我們的生產力。

2. concrete action 具體行動

例句：We need to take concrete action to address the issue.

我們需要采取具體行動來解決這個問題。

3. concrete evidence 具體證據

例句：The evidence presented at the trial was concrete evidence of his guilt.

審判中提出的證據是他有罪的具體證據。

4. concrete detail 具體細節

例句：The report contains concrete detail about the progress of the project.

報告中包含有關項目進展的具體細節。

5. concrete plan 具體計劃

例句：We need to develop a concrete plan to address the issue.

我們需要制定一個具體計劃來解決這個問題。

6. concrete result 具體結果

例句：The project has achieved concrete results in improving the lives of the local community.

該項目在改善當地社區的生活方面取得了具體成果。

7. concrete reality 具體的現實

例句：We must face the concrete reality of the situation and take action to address it.

我們必須面對情況的具體的現實，并采取行動來解決它。

英文小作文：

When it comes to building a house, concrete is a crucial material that plays a vital role in ensuring its stability and durability. From foundation to roof, concrete structures are commonly used in construction projects. However, concrete is not just limited to building structures; it can also be used for various other purposes such as paving roads, creating retaining walls, and even landscaping.

Concrete has a unique combination of properties that make it an ideal building material for various applications. It is strong, durable, and resistant to corrosion and weathering, making it suitable for use in harsh environments. Additionally, concrete can be easily molded and shaped into various forms, making it versatile and adaptable for a wide range of construction projects.

Moreover, concrete is a cost-effective material that offers excellent value for money. It is relatively inexpensive compared to other building materials and can be recycled and reused over time, reducing waste and environmental impact. Concrete also provides excellent insulation properties, which helps reduce energy consumption and maintain a comfortable indoor environment.

In conclusion, concrete is a versatile and practical building material that offers numerous benefits for construction projects. Its unique properties and cost-effective nature make it an ideal choice for various applications, from building structures to road construction and landscaping.