grinders的音標是["ɡr?nd?z]，基本翻譯是研磨機。

關于速記技巧，可以嘗試使用以下方法：

1. 建立音形聯系：將單詞的發音與拼寫建立聯系，通過發音快速記住單詞的拼寫。

2. 聯想記憶：利用單詞之間的聯系進行聯想記憶，通過想象和創意幫助記憶單詞。

3. 反復復習：及時復習是鞏固記憶的關鍵，定期復習和重復可以加深對單詞的印象。

4. 使用卡片：使用單詞卡片可以幫助快速記憶單詞，可以通過不斷更換卡片、比較和記憶來加強記憶。

5. 使用語境：將單詞放在句子或語境中學習，可以幫助更好地理解單詞的含義和用法，從而更有效地記住單詞。

通過以上速記技巧，可以更有效地記住grinders這個單詞。

grinder的英文詞源可以追溯到古英語中的grindan，意為“磨碎”。grinder的變化形式包括過去式grinded，現在分詞grinding，以及形容詞形式grindless。

相關單詞：

1. Grind：這個單詞在日常生活中很常見，意為“磨碎”或“碾碎”。這個詞可以作為動詞和名詞使用，例如“grind coffee”和“coffee grinder”。

2. Grindstone：磨石，這個詞源于grindan的名詞形式，常用于描述磨碎工具。

3. Grindless：這個詞是一個形容詞形式，表示缺乏磨碎能力或機會的。

grinders作為機器或設備，通常指的是工業用研磨機或粉碎機，它們可以自動、高效地完成研磨或粉碎任務。這些機器在食品加工、制藥、化工等領域都有廣泛應用。同時，grinders也可以指那些具有磨碎或研磨能力的人，例如工匠、工匠師傅等。

grinders常用短語：

1. grind out (v.) 辛苦地取得

例句：They grind out a living by selling ice cream from a van.

2. grind to a halt (v.) 停頓，停止

例句：The traffic grinds to a halt in heavy snow.

3. grind it out (v.) 費力地完成

例句：I had to grind it out on my own.

4. grind one"s gear (v.) 感到厭煩

例句：He was grinding his gear about having to work so late.

5. grind one"s face (v.) 受折磨

例句：He was grinding his face with the work.

6. grind it up (v.) 把…弄碎

例句：She grinds it up and puts it in her coffee.

7. grindstone (n.) 磨石

例句：She sat on the grindstone while he sharpened his tools.

英文小作文：

When I think of grinders, I remember those long, tedious hours spent at a grinding wheel, turning a piece of stone into a sculpture. The process is slow and requires patience, but the end result is always worth it. I remember how the grinding wheel would make a rhythmic sound, like a metronome ticking away the hours. It was a meditative experience, one that allowed me to lose myself in the process of creation.

As I look back on those days, I realize that the grinding wheel was more than just a tool for turning stone into art. It was a symbol of perseverance and endurance, a testament to the power of persistence and hard work. It taught me that success is not always quick and easy, but rather requires dedication, perseverance, and hard work. And while the grinding wheel may have long since been replaced by modern tools, its spirit remains, guiding me through the challenges of life.