dolt

dolt的音标为[dɒlt]，基本翻译为“白痴；蠢人”。

速记技巧：可以将单词分解为“do-lt”，其中“do”是一个常见的动词，而“lt”在这里可以理解为“物质”或“实体”，整个单词的含义可以理解为“傻瓜”。通过这样的分解和联想，可以更轻松地记住单词的拼写和含义。

"dolt"这个词的英文词源可以追溯到古英语中的"dol"（愚蠢的人）和"t"（后缀，表示附加）的组合。它的变化形式包括其过去式"dolt"和过去分词"dolt"，现在分词"dolting"，以及其形容词形式"doltish"。

相关单词：

"idiot"：这个词与"dolt"有着相似的含义，都表示愚蠢的人。其词源可以追溯到拉丁语中的"idiota"，意为“愚蠢的人”。

"imbecile"：这个词的含义与"dolt"相近，表示愚蠢的人。其词源可以追溯到拉丁语中的"imbecillitas"。

"fool"：这个词的含义与"dolt"相近，但通常带有贬义或轻蔑的意味。其词源可以追溯到古英语中的"fowl"。

"blockhead"：这个词的含义与"dolt"相近，表示头脑简单的人。其词源可以追溯到英语中的"block"（木头块）和"head"（头）。

"idiocy"：这个词的含义是“愚蠢”，其词源可以追溯到希腊语中的“idiotes”（愚蠢的人）。

以上这些单词都反映了人类对愚蠢、智力低下等行为的贬低和嘲笑，同时也反映了人类对智慧和聪明的追求和赞美。

常用短语：

1. by the skin of one"s teeth

2. at the drop of a hat

3. beat a path to

4. bite off more than one can chew

5. break new ground

6. come to grief

7. draw a veil over

例句：

1. We must be prepared to act quickly by the skin of our teeth.

2. He always jumps at the first opportunity that comes his way.

3. She walked confidently down the street, beating a path to her destination.

4. They bit off more than they could chew with that huge project.

5. Breaking new ground in science requires courage and perseverance.

6. He came to grief when he was caught stealing money.

7. We must draw a veil over his mistakes to protect his feelings.

英文小作文：

标题：The Importance of Learning New Things

Learning new things is essential for personal growth and development. By biting off more than we can chew, we push ourselves to expand our horizons and discover new ways of thinking and doing things. This can lead to success and growth in our careers and personal lives. However, it can also lead to failure and setbacks, which are an essential part of learning and growth. By learning from our mistakes and persevering, we can break new ground and achieve our goals. Therefore, it is important to be brave and persevering when learning new things, even if it seems overwhelming at first.