by-and-by

by-and-by的音标是["baɪ-ənd-baɪ]，意思是迟早；不久。

速记技巧：可以尝试使用拼音速记法，将单词中的每个字母或部分单词作为速记的切入点，如“by”可以联想到“比一”，这样就可以快速记忆单词。

by-and-by的英文词源是by+and+by，意思是“不久以后”。这个词在英语中用来表示将来某个时间点或者一段时间之后的情况。

变化形式：by-and-by作为副词，没有变化形式。

相关单词：

1. bye-bye：再见，用于表达离开或者结束时的告别用语。

2. by-product：副产品，指在生产主要产品时产生的非主要但是有用的产品。

3. later on：后来，表示在某个时间点之后的词语。

4. in due time：在适当的时候，表示在某个时间点或者一段时间之后的情况。

5. eventually：最终，表示事情最终发生的词语。

6. anon或者presently：不久以后，表示在某个时间点之后不久的时间词语。

7. shortly：不久，表示时间很短的意思。

8. shortly thereafter：不久之后，表示在某个时间点之后的词语。

9. anon或者presently afterwards：和“in due time”类似，表示在某个时间点之后不久的时间词语。

10. in the future：未来，表示未来的时间点或者时间段。

by-and-by作为副词，可以用来表示时间上的先后顺序或者事情发展的趋势，在不同的语境中有着不同的含义和用法。

常用短语：

1. by and by：不久以后

2. by oneself：独自

3. by accident：偶然

4. by turns：轮流

5. in by the door：从门口进

6. out by the door：从门口出

7. by the way：顺便问一下

例句：

1. I hope to meet you by and by.

我希望不久能见到你。

2. She will come back by herself.

她将独自回来。

3. He was injured by accident.

他受伤是偶然的。

4. They played football by turns.

他们轮流踢足球。

5. Please let me in by the door.

请让我从门口进。

6. I"ll meet you outside the cinema by the way.

顺便说一下，我会在电影院外面和你见面。

7. She was tired out by the long journey.

长途旅行使她筋疲力尽。

英文小作文：

By and by, I realized that I had been neglecting my family and friends, so I decided to make a change and start spending more time with them. I started going out more often, and even though it was hard at first, it was worth it in the end. I found that my family and friends were always there for me when I needed them, and it made me realize how important it is to cherish the time we have together. So, if you"re feeling lonely or isolated, don"t worry, because there will be a time when you"ll realize that your family and friends are the most important people in your life, and you"ll start cherishing every moment you spend with them.