at the bottom of

at the bottom of的音标是[əˈbʊtəm bʌtəm oʊ]，基本翻译是“在…底部”，速记技巧是：bottom元音组合ot结尾，组合辅音mb组合。

at the bottom of 的英文词源是：

bottom：底部

of：表示所属关系

因此，at the bottom of 的意思是“在...底部”。

变化形式：无变化。

相关单词：

1. bottom line：底线，底线原则

2. ground zero：地面零点，事件发生地

3. high bottom jacket：底部高架桥

4. low bottom boat：底部低的船

5. bottom-up approach：自下而上的方法，自底向上的方法

6. up to the bottom：直到最底部

7. bottom-up strategy：自下而上的策略

8. bottom-out strategy：彻底失败战略

9. bottom-out market：最低市场

10. bottom-up forecasting：自下而上预测法

以上单词都与at the bottom of的意思和用法相关，描述的是某个位置、范围或方法的底部。这些单词在英语中经常使用，体现了英语词汇的丰富性和灵活性。

短语：

1. at the bottom of the sea

2. at the bottom of the pile

3. at the bottom of one"s heart

4. at the bottom of one"s mind

5. at the bottom of one"s list

6. at the bottom of one"s knowledge

7. at the bottom of one"s heart

例句：

1. I was at the bottom of the pile, feeling like a loser.

2. She always kept her feelings to herself, deep down in her heart.

3. I was at the bottom of my list of things to do today.

4. At the bottom of my knowledge, I didn"t know what to do.

5. I always feel sad at the bottom of my heart when I think about my parents.

6. She was at the bottom of her career success, but she still felt empty inside.

7. At the end of the day, we all feel exhausted, but we always have to keep going.

英文小作文：

At the bottom of our lives, we all have moments when we feel lost and alone. But it"s important to remember that we have each other, and that we can always rely on each other for support and encouragement. No matter what challenges we face, we can always find a way to overcome them together. When we are at the bottom of our lives, it"s important to remember that there is always light at the end of the tunnel, and that we can always reach it if we keep going and believe in ourselves.