idle away的音標為：[?a?dl we?] ，基本翻譯為“虛度光陰，白白浪費”，速記技巧為：閑得無聊，時間白白過去。

Idle away的英文詞源是“idle”（空閑的）和“away”（離開）。這個詞的意思是“虛度時光，浪費”。

變化形式上，它可以是名詞形式的“idleness”，動詞形式的“idle”，形容詞形式的“idle”。

相關單詞：

1. Waste（浪費）：這個詞和idle away有相似的含義，都表示浪費時間或資源。

2. Slack（懶散的）：這個詞表示懶散、無所事事，與idle away也有一定的關聯。

3. Idle life（無所事事的生活）：這個詞組表示一種懶散、無聊的生活方式。

4. Idle hands（無所事事的人）：這個詞表示那些沒有事情可做的人。

5. Leisure（休閑）：這個詞表示空閑時間或休閑活動，與idle away也有一定的關聯。

6. Indolence（懶惰）：這個詞表示不愿意付出努力或勞動，與idle away的詞義也有相似之處。

7. Idle time（空閑時間）：這個詞表示沒有重要任務或活動的時間。

8. Idleness（懶散）：這個詞與idle away的名詞形式idleness相同，都表示懶散、無所事事的狀態。

9. Idle craze（空虛的狂熱）：這個詞表示一種沒有實際意義或價值的狂熱行為。

10. Idle speculation（無意義的猜測）：這個詞表示沒有根據或目的的猜測或推測。

常用短語：

1. idle away time

2. idle away one"s life

3. idle away one"s days

4. idle about

5. idle hands

6. idle in one"s chair

7. idle on

例句：

1. He idled away his time playing video games instead of doing his homework.

2. She idled away her days daydreaming about her future.

3. The children were idling away their recess time with games.

4. We must not idle away our time in useless pursuits.

5. Idle hands are the devil"s tools.

6. Please don"t idle away on your chair, get up and do something useful.

7. We should not idle on in the hope of better times.

英文小作文：

題目：珍惜時間，別虛度光陰

Time is a precious resource that we all have to use wisely. We should not idly away our days, wasting our time on unimportant tasks or in activities that do not bring us fulfillment. Instead, we should make the most of our time and use it to accomplish the things that are important to us.

When we idly away our time, we are not only neglecting our responsibilities, but we are also missing out on opportunities to grow and learn. By investing our time in meaningful activities and pursuits, we can develop our skills, gain new knowledge, and make a contribution to society.

Therefore, I encourage everyone to be mindful of the time they spend each day and to make the most of it. Avoid wasting time on unproductive activities and instead use your time to achieve your goals and fulfill your dreams.