ARA

ARA的音标为[əˈreɪ]，基本翻译为“阿拉伯语”。速记技巧可以考虑使用谐音法，将其记作“饿来”。这样可以帮助更快地记住ARA这个单词。

ARA（Arabinoxylan Arabinoxylan Acidic Acid）这个词源于拉丁语，意为“碳水化合物”。其变化形式包括ARA-A（Arabinoxylan Acidic Acid缩略形式）和ARA-B（Arabinoxylan Arabinose-Beta）。

相关单词：

1. Arabinoxylan：是一种重要的碳水化合物，存在于植物细胞壁中，具有多种生物活性。

2. Acidic Acid：酸性物质，通常指酸性磷酸酯或磷酸单酯，在生物化学中具有重要作用。

3. Arabinose：一种五碳糖，是Arabinoxylan的组成部分之一，具有多种生物活性。

4. Beta-glucan：一种多糖，常见于真菌和植物细胞壁中，具有多种生理功能。

5. Xylan：木聚糖，是植物细胞壁的主要成分之一，具有多种生物活性。

6. Xylose：木糖，是一种五碳糖，是Xylan的重要组成部分。

7. Beta-xylosides：二糖，由Xyl和糖基组成，是Xylose的衍生物之一。

8. Glucuronic acid：葡萄糖醛酸，是一种五碳糖醛酸，是生物体内重要的生物活性物质。

9. Galacturonic acid：半乳糖醛酸，是另一种常见的五碳糖醛酸，在生物体内具有多种功能。

10. Arabinogalactan：阿拉伯半乳聚糖，是一种复杂的碳水化合物，具有多种生物活性。

以上这些单词都与ARA相关，它们在生物学、化学和医学领域中具有广泛的应用和研究价值。

常用短语：

1. all over the place

例句：He"s been all over the place today, he"s probably lost.

2. break it down

例句：Can you break it down for me and explain it in simpler terms?

3. hit the ground running

例句：She was determined to hit the ground running when she joined the company.

4. keep your feet on the ground

例句：He"s always trying to keep his feet on the ground and not let his ego get in the way.

5. hit a brick wall

例句： They tried to negotiate with the union but hit a brick wall.

6. keep your head in the game

例句： You have to keep your head in the game and stay focused.

7. take a breather

例句： Take a breather and take a step back, you"ll feel better for it.

英文小作文：

When I first joined the company, I was excited and full of energy, but I soon hit a brick wall when it came to dealing with work pressure. I found myself feeling overwhelmed and lost, but then I realized that I needed to keep my head in the game and stay focused. I took a breather and took a step back, and I found that I felt much better afterward. I started breaking down tasks and setting realistic goals, and I started hitting the ground running again. I learned that success doesn"t come easy, but it does come with hard work and dedication. Now, I"m able to handle any challenge that comes my way with ease.