daytime的音標是[?de?ta?m?]，基本翻譯是“白天，白晝”。速記技巧是：諧音記憶：“得體帽”（白天戴得體帽子）。

Daytime這個詞的詞源可以追溯到古英語d?g(day)和midne(中午)，組合起來表示白天的時間。

它的變化形式包括：

1. Day（原形）：來自拉丁語dies，意為“一天”。

2. Noon（過去式）：源自中世紀英語中的non（意為“不”）和英語詞尾-on，表示中午的時間。

3. Dawn（名詞和形容詞）：源自古英語dun（黎明）和英語詞尾-n，表示破曉的時間。

相關單詞包括：

1. Night（夜晚）：與daytime相反，表示夜間的時間。

2. Midnight（午夜）：表示一天中子夜的時間。

3. Afternoon（下午）：表示一天中從中午到傍晚的時間。

4. Daybreak（破曉）：表示太陽升起的時間。

5. Sunrise（日出）：表示太陽從地平線上升起的時刻。

6. Daylight（日光）：表示白天的時間，也指太陽的光線。

7. DaytimeTV（午間電視節目）：指在白天播放的電視節目。

8. Dayshift（白班）：指在白天工作的班次。

9. Daydream（白日夢）：指在白天做白癡的夢。

10. Dayjob（兼職工作）：指在白天從事的工作。

常用短語：

1. daytime hours

2. during the day

3. daylight robbery

4. day in and day out

5. day and night

6. daybreak

7. daylight saving time

例句：

1. We worked day and night to complete the project on time.

2. She works during the day and goes to bed early at night.

3. Daylight robbery: I paid too much for that product.

4. They worked day in and day out without any break.

5. I have been awake daybreak to catch the first bus to work.

6. We changed to daylight saving time this year.

英文小作文：

Daytime is the most common time for people to be active, whether it"s for work, school, or just for leisure activities. During the day, we can see the sunshine, feel the warmth, and enjoy the fresh air. It"s a time when we can take a break from our daily routines and relax. However, daytime also brings challenges, such as traffic jams and crowds of people, which can sometimes make it difficult to get what we need done on time. Therefore, we need to plan our day carefully and be efficient in order to avoid any unnecessary stress or delays. Nevertheless, daytime is also a time of hope and possibility, where we can look forward to the future and make the most of our opportunities.