concretize的音標為[k?n?kr?t?z]，基本意思是“使具體化，使明確”，可以借助詞形變化和上下文語境來進行記憶。

Concretize這個詞的詞源可以追溯到拉丁語和法語，具體來說，它是由“con”表示“共同”或“一起”和“cret”表示“創造”或“形成”組成的。這個詞的意思就是“使具體化”或“使實質化”。

它的變化形式主要有其過去式和過去分詞：concrete，以及concreteled。

相關單詞有：concretement，concretion，homogeneity，homogeneous，conglomerate，aggregate，concretion，confine，confined等。這些單詞都與具體化、實質化、聚合、限制等概念有關。例如，aggregate表示總體、總和，與concretize的使具體化含義相呼應。再如，confine和confined都表示限制、限定，與concretize的實質化含義也有一定的關聯。

具體來說，這些單詞在句子中的用法可以體現concretize的具體化作用。例如，“The scientist used concrete examples to illustrate his point.”（科學家用具體的例子來闡述他的觀點。）在這個句子中，concrete就是起到了具體化、實質化的作用。又如，“The company"s expansion plans are confined to the local market.”（公司的擴張計劃限于本地市場。）在這個句子中，confined就起到了實質化、限制化的作用。

總之，concretize這個詞及其變化形式和相關單詞在英語中具有豐富的含義和用法，可以幫助我們更好地理解和使用英語。

常用短語：

1. concretize one"s ideas

2. concretize one"s plan

3. concretize one"s dream

4. concretize one"s ambition

5. concretize one"s goal

6. concretize one"s vision

7. concretize one"s plan of action

雙語例句：

1. We need to concretize our ideas into action to achieve our goals.

2. It"s time to concretize our dream into reality.

3. Let"s concretize our ambition by working hard and taking action.

4. We need to concretize our plan of action to ensure success.

5. It"s time to concretize our vision and make it a reality.

6. We must concretize our goals into action steps and follow through.

7. After years of planning, it"s time to concretize our dream into a reality.

英文小作文：

When we talk about goals, dreams, and ambitions, it"s easy to talk about them in the abstract. But in order to achieve these things, we need to concretize them into action steps and make them a reality. Success often comes from taking action and making a plan, rather than just sitting around and wishing for something to happen. So, let"s start by concretizing our goals, dreams, and ambitions into action steps that we can take today. Once we start taking action, we can start building our future and making our dreams come true.