gnawed

gnawed的音标为[nɔːd]，基本翻译为“咬碎；啃；嚼”，速记技巧为：gnawed=n（牛）+ow（像猫）+d（吃）。

“gnawed”这个词源可以追溯到古英语“nāwan”，意为“咬，啃”。它的词形变化主要包括加前缀或后缀，如“gnawing”（啃食的）和“gnawed-ness”（啃食的本质）。

相关单词：

1. “gnaw” - 基本词义为“啃，咬”，可以引申为“折磨，焦虑”等含义，例如：“He was gnawed by guilt over his mistake.”（他因自己的错误而备受内心的折磨）。

2. “gnawing” - 加前缀“gn-”构成，意为“啃食的，持续不断的”，例如：“There was a gnawing feeling of unease in his stomach.”（他胃里有一种持续不断的焦虑感）。

3. “gnawed-ness” - 加后缀“-ness”构成，意为“啃食的本质”，例如：“The gnawed-ness of hunger was evident in his face.”（饥饿的啃食本质在他的脸上显露无遗）。

至于变化形式和相关单词的描述，可以参考以下内容：

“gnawed”作为动词形式，可以表示啃食、咬的动作，还可以表示持续不断的焦虑、担忧等情绪。例如：“The children were gnawing at their nails with worry.”（孩子们因为担忧而焦虑不安）。

相关单词“gnawing”和“gnawed-ness”在句子中可以充当形容词或名词，表达不同的含义。例如，“The gnawing feeling of insecurity persisted throughout the night.”（那种持续不断的无安全感的感觉整夜都在折磨着他）。

总之，“gnawed”这个词源丰富，含义广泛，可以表达多种不同的意思，并且在句子中可以充当不同的词性，具有很高的使用价值。

常用短语：

1. gnaw at

2. gnaw one"s nails

3. gnaw one"s brain

4. gnaw one"s heart

5. gnaw one"s conscience

6. gnaw one"s guts

7. gnaw one"s thoughts

例句：

1. She was gnawing at her nails, trying to relieve her nervousness.

2. He couldn"t stop gnawing his brain over what he had done.

3. I can"t seem to gnaw my heart over what I should have done.

4. She was feeling guilty and couldn"t stop gnawing her conscience.

5. The tension was gnawing at my guts, making me feel sick.

6. I can"t seem to gnaw my thoughts into any sense of direction.

英文小作文：

My biggest fear is that I will be stuck in a situation where I am unable to make a decision, and I am constantly gnawing at my thoughts, trying to find a solution that will satisfy me. However, I know that this is a futile effort, as it is only through facing my fears and making the right decision that I will be able to move forward and achieve my goals. Therefore, I must learn to stop gnawing at my thoughts and face the challenges that lie ahead of me with courage and determination.