by the hour的音標是[ba? e? ha?t]，基本翻譯是“按小時”，速記技巧是：by前加一個輔音字母h，讀起來像“把”。

英文詞源“by the hour”意為“按小時”，它來源于拉丁語“per hora”，意為“每小時”。

變化形式：復數形式為“by the hours”，表示“按小時計算”。

相關單詞：

1. hour：意為“小時”，是由英文詞源“hour”派生出來的單詞。

2. time：意為“時間”，也是由英文詞源“time”派生出來的單詞，表示時間的單位。

3. weekly：意為“每周的”，是由英文詞源“week”和“ly”構成的單詞，表示按周計算時間。

4. daily：意為“每日的”，是由英文詞源“day”和“ly”構成的單詞，表示按天計算時間。

5. moment：意為“時刻”，是由英文詞源“moment”派生出來的單詞，表示時間的一個瞬間。

6. minutes：意為“分鐘”，是由英文詞源“minute”派生出來的單詞，表示時間的測量單位。

7. hourly：意為“每小時的”，是由英文詞源“hour”和“ly”構成的單詞，表示按小時計算時間。

8. period：意為“時期”，是由英文詞源“period”派生出來的單詞，表示一段時間或一個階段。

9. sequential：意為“順序的”，是由英文詞源“sequence”派生出來的單詞，表示按照時間順序排列。

10. interval：意為“間隔”，是由英文詞源“interval”派生出來的單詞，表示時間或空間上的間隔。

常用短語：

1. by the day

2. by the week

3. by the month

4. by the year

5. by the name of

6. by the time

7. by the way

雙語例句：

1. I earn money by the hour. (我按小時賺錢。)

2. She earns a good living by teaching English by the week. (她靠每周教英語賺取豐厚的收入。)

3. By the month, I pay a fixed amount of rent. (我按月支付固定的房租。)

4. By the time you finish this task, I will have saved enough money for my future. (等你完成這個任務的時候，我已經為我未來攢夠了錢。)

5. By the name of Smith, there are many people in our class. (在我們的班級里，以史密斯命名的就有許多人。)

6. By the way, have you finished your homework? (順便問一下，你的作業做完了嗎？)

7. By the time you reach your destination, you will have traveled a long way. (等你到達目的地的時候，你已經走了很長的路。)

英文小作文：

The importance of time management

Time is a precious resource that we all need to manage effectively to achieve our goals and dreams. By the hour, we are constantly facing different tasks and responsibilities that require our attention and effort. Whether it"s studying for an exam, working a job, or taking care of family and personal responsibilities, time management is essential for success.

Effective time management means being able to prioritize tasks, set realistic goals, and stick to a schedule while still allowing for flexibility and spontaneity. It also means being able to manage your energy and focus, so that you can work efficiently and avoid wasting time on tasks that are not important or urgent.

By adopting a time-conscious approach to life, you can increase your productivity and reduce stress levels. You will also be able to better manage your finances and budget your resources to ensure that you are able to achieve your goals and reach your full potential. Therefore, it is essential to always be mindful of how you spend your time and make it count for something meaningful and valuable.