by halves的音標是["ba? h??lz]，基本翻譯為“不完整地；一半地”。速記技巧為：可以諧音理解為“必好兒”，幫助記憶。

by halves的詞源：

by halves 是由介詞 by（通過）和副詞 halves（一半）組成的短語，表示“部分地，不完全地”。

變化形式：by halves 通常用作形容詞短語，表示“不完全的，不完整的”。

相關單詞：

1. half（一半）：表示數量或程度的一半，是 by halves 的常見同義詞。

2. incomplete（不完整的）：表示未完成或未完全的，與 by halves 意思相近。

3. partial（部分的）：表示只涉及一部分的，與 by halves 意思相似。

4. disproportionate（不成比例的）：表示與整體不成比例的，與 by halves 含義相似。

5. semicircle（半圓）：由兩個相等的部分組成的圓形，與 by halves 的含義有相似之處。

6. halfhearted（不熱心的）：表示缺乏熱情或動力，與 by halves 含義相近。

7. half-life（半衰期）：表示放射性物質衰減一半所需的時間，與 by halves 含義有聯系。

8. half-truth（半真半假的真相）：表示部分真實或不完全真實的真相，與 by halves 意思相似。

9. half-way（半途的）：表示在某個階段或程度上，與 by halves 含義相近。

10. half-measure（半途而廢的措施）：表示不完整或不夠徹底的措施，與 by halves 含義相似。

舉例說明：在描述某項工作或任務沒有完全完成時，可以說“這項工作只完成了一半”，這體現了 by halves 的含義。此外，“half-life”這個詞也體現了 by halves 的含義，因為它描述了放射性物質衰減一半所需的時間，而這個時間通常不是瞬間的，需要一段時間才能達到一半的衰減程度。

常用短語：

1. by halves

2. halves and halves

3. in halves

4. halves or nothing

5. half and half

6. halves and a quarter

7. half and a half

例句：

1. I am not doing this job by halves, I am giving it my all.

2. We split the money in halves and each of us took our share.

3. Half of the class passed the exam, but the other half failed.

4. She is giving up her job in halves because she doesn"t want to leave her family.

5. Half of the pizza is gone, but there is still plenty of food on the table.

6. We divided the work evenly between us, each doing half of it.

7. Half of my salary goes on rent and half on food, so I don"t have much left over for anything else.

英文小作文：

Half Life

Half of my life is gone, and I am still trying to figure out what to do with it. I have been working hard, but I am not sure if it is enough to make a difference in my life. I am not happy with my current situation, but I don"t know how to change it.

On the one hand, I am feeling lost and alone, but on the other hand, I am also feeling hopeful and excited about what the future holds. I am realizing that life is not just about working hard and getting by, but also about taking time to enjoy the little things and appreciate the beauty around me.

I am learning to appreciate the half life that I have been given, and I am trying to make the most of it. I am trying to find happiness in the small things, like taking a walk in the park or reading a good book. I am also trying to make a difference in the lives of others, like volunteering at a local charity or helping my neighbors with their yard work.

Life is a journey that we all have to take alone, but we can make it better by taking time to appreciate the beauty around us and making a difference in the lives of others. I am learning that half life is not just about surviving, but about living and loving with all that you have.