firm

"firm" 的音标为 /fɜːm/，基本翻译为"坚定、不变的、牢固的"；速记技巧为：用字母组合记忆，如"fr"组合发/fr/，可以联想“果断”。

“firm”这个词的词源可以追溯到拉丁语“firmus”，意为“坚硬的”。它的变化形式包括名词的“firmness”和形容词的“firm”，同时还可以作为动词使用，如“firm up”。

相关单词：

“steel”和“firm”有相似的含义，都表示坚硬，因此可以相互转换。

“stability”是一个相关的形容词，意为“稳定”，与“firm”有相似的含义。

“firmament”意为“天空”，其中“firm”表示坚硬，而“ament”表示天。

“foundation”意为“基础”，其中“found”和“firm”有相似的含义。

“firmly”是一个副词，意为“坚定地”，与“firm”有相似的用法。

“firmness”意为“坚定”，与“firm”的含义相似。

“firmly fixed”是一个短语，意为“牢固地固定”，其中“fixed”与“firm”有相似的含义。

“firm grip”意为“紧握”，其中“grip”与“firm”有相似的含义。

“firmly established”是一个短语，意为“稳固地建立”，其中“established”与“firm”有相似的含义。

总的来说，“firm”这个词在英语中有着广泛的应用，可以表示坚硬、稳定、牢固等含义，同时还可以作为副词、形容词和名词使用。

常用短语：

1. firm foundation 坚实的基础

2. firm belief 坚定的信念

3. firm resolve 坚定的决心

4. firm belief in oneself 坚定的自信

5. firm handshake 强有力的握手

6. firm commitment 坚定的承诺

7. firm decision 坚定的决定

例句：

1. Our company has a firm foundation, which enables us to withstand any economic fluctuations.

2. I have a firm belief that with hard work, anything is possible.

3. He made a firm resolve to study hard and achieve his goals.

4. Her firm handshake indicates her confidence and self-assurance.

5. We have made a firm commitment to serve the community with integrity.

6. I have made a firm decision to pursue my dream of becoming a doctor.

英文小作文：

Firm foundations are essential for building strong structures. Whether it is a building, a relationship, or our own personal development, a firm foundation is key. Without it, things can easily crumble and fall apart. However, with a strong foundation, we can weather any storm and still stand strong.

To build a firm foundation, we need to have a clear sense of purpose and direction. We need to have a strong sense of self and confidence in our abilities. We need to have a solid set of values that guide us in all that we do. We also need to have a strong support system of friends and family who can help us stay grounded and remind us of our true values.

In conclusion, a firm foundation is not just about the physical structure, it is about the inner strength and stability that we can draw upon to face any challenge head on. With a firm foundation, we can build a better future for ourselves and those we love.