ground up

ground up的音标是[graʊnd ʌp]，基本翻译是“彻底；自下而上地；碎成粉”，速记技巧是：ground是“地面”的意思，up表示“向上”，ground up可以理解为“把某物磨碎成粉，碾碎”。

Ground up 的英文词源为 ground（地面）和 up（向上）。这个词的含义为“彻底地，从头到尾地”。其变化形式主要有：

1. Ground uply：表示“彻底地，完全地”。

2. Ground-upness：表示“彻底，完全”。

相关单词：

1. ground-nut（地栗）：一种植物，也指坚果类食物。

2. ground-nut oil（地栗油）：一种植物油，通常用于烹饪和制作糕点。

3. ground-nut shell（地栗壳）：坚果壳，通常用于制作肥料和燃料。

4. ground-nut vetch（地菜花）：一种植物，也指一种豆科植物。

5. ground-nut brownie（地栗布朗尼）：一种甜点，通常由巧克力、坚果和面粉制成。

以上这些单词都与 ground up 有一定的关联，因为它们都与地面的植物有关。这些单词的词源表明了 ground up 的含义和用法。

在英语中，ground up 通常用来描述食物被碾碎或磨碎的情况，例如将肉类或蔬菜磨成粉末或糊状物。这个词也常用来形容对某个主题或问题进行了全面、深入的研究或讨论。同时，ground up 还常用来形容某个事物的基础或根本部分。这个词的使用范围广泛，可以用于描述各种情况。

常用短语：

1. ground down

2. ground out

3. ground up

4. ground into

5. ground through

6. ground out of

7. ground into one"s shoes

例句：

1. We ground down the old carcass to make dog food.

2. The plane was grounded due to bad weather.

3. The plane was grounded for maintenance reasons.

4. The company was ground into the ground by the competition.

5. The player was grounded through the season due to injury.

6. The teacher grounded the students in grammar and vocabulary.

7. She was ground into the ground by her mother"s criticism.

英文小作文：

I love to cook with fresh ingredients, especially when I have the opportunity to use local, organic, and sustainable products. Ground up ingredients are essential for creating a delicious meal, and I always try to use as many local and organic ingredients as possible. When I am able to buy local and organic products, I feel like I am contributing to a healthier and more sustainable food system, which is very rewarding. I also appreciate the fact that using local and organic ingredients helps to support local farmers and businesses, which creates more jobs and economic opportunities in my community. I hope to continue to support local farmers and businesses by purchasing their products in the future, and I am excited about the possibility of using even more sustainable and local ingredients in my cooking.