in aid of的音標是[?n ?e?d ?v]，基本翻譯是“為了幫助”或“為了支持”。速記技巧是：可以嘗試使用音節劃分來記憶，將單詞劃分為幾個音節來加強記憶。可以將單詞劃分為in-a-id-of，這樣更易于記憶。

in aid of 的英文詞源為：

aid：幫助，援助

in：在……里面

aid的詞根含義為“給予幫助”

of：表示所屬關系

因此，in aid of 的含義為“為了幫助……而做某事”。

變化形式：無變化。

相關單詞：

1. aid station救護站，急救站 - 由上文可知，aid在此處為幫助、救護的含義。station在此處為地點、站點的含義。因此，aid station即為救護站的意思。

2. assistance援助 - assist在此處為幫助、援助的含義。ance為名詞后綴，表示行為或狀態。因此，assistance即為援助的含義。

3. aidle閑暇 - aid在此處為幫助、援助的含義。le為動詞后綴，表示狀態或行為。因此，aidle即為閑暇的含義。

4. aiding幫助 - aid在此處為動詞詞性，表示給予幫助、援助的含義。ing為動詞后綴，表示動作或行為。因此，aiding即為幫助的含義。

5. aidleman閑人 - aidle在此處為動詞詞性，表示閑暇的含義。man為名詞后綴，表示人。因此，ailleman即為閑人的含義。

6. aider援助者 - aid在此處為動詞詞性，表示給予幫助、援助的含義。er為動詞或名詞后綴，表示人或物。因此，aider即為援助者的含義。

7. aidlely閑暇地 - aidlely在此處為形容詞詞性，表示閑暇的、空閑的。ly為形容詞后綴。因此，aidlely即為閑暇地、空閑地的含義。

8. aidingly有幫助地 - aidingly在此處為副詞詞性，表示有幫助地、援助地。ly為副詞后綴。

9. aidlely-helpful閑暇-有幫助的 - 由上文可知，aidlely-helpful是一個形容詞短語，表示在閑暇的時候有幫助的。其中，aidlely-helpful中的-helpful為形容詞后綴，表示有幫助的。

10. aidingly-effective援助-有效的 - 由上文可知，aidingly-effective是一個形容詞短語，表示援助是有效的。其中，aidingly-effective中的-effective為形容詞后綴，表示有效的。

in aid of常用短語：

1. in aid of research

2. in aid of learning

3. in aid of peace

4. in aid of justice

5. in aid of charity

6. in aid of a cause

7. in aid of a campaign

例句：

1. We are organizing a fundraiser in aid of research into brain cancer.

2. The school is holding a bake sale in aid of learning resources for underprivileged students.

3. The international community is working together in aid of peace in the Middle East.

4. The court has granted a stay in aid of justice to ensure fair trial.

5. The charity is holding a concert in aid of its education fund.

6. We are supporting a campaign in aid of animal rights.

7. The government has allocated funds in aid of infrastructure development.

英文小作文：

In aid of the environment

We all have a responsibility to protect our environment, and one way we can do this is by taking action in our daily lives. By reducing our carbon footprint and adopting sustainable habits, we can help preserve our planet for future generations.

One way we can help the environment is by using public transport instead of private cars. By opting for buses, trains or bikes, we can reduce the amount of carbon dioxide emissions and air pollution. This will not only benefit our health but also the environment around us.

Another way we can help the environment is by recycling and reducing our waste output. By properly disposing of our waste, we can help reduce the amount of waste that ends up in landfills and pollutes our environment.

In conclusion, we can all play a role in protecting the environment by taking simple actions such as these. By making small changes to our lifestyle, we can have a big impact on the planet we all share.