coarse grain的音標是[k???s ɡr??n]，翻譯為“粗糧”或“糙米”。速記技巧是：可以嘗試使用諧音記憶法，將單詞與讀音建立聯(lián)系，幫助記憶。例如，可以將“coarse”音譯為“可思”，這樣就能聯(lián)想到“可思”和“粗糧”之間的聯(lián)系。此外，還可以通過分解單詞的字母，嘗試拼寫每個單詞的發(fā)音來記憶。例如，“grain”可以分解為“grai’n”，可以嘗試拼讀為“gra?n”，這樣就能聯(lián)想到“谷物”或“糧食”。通過這種方式，可以更有效地記住單詞。

Coarse grain的英文詞源是“coarse”和“grain”。

“Coarse”意為“粗糙的，粗略的”，源自拉丁語“coarsus”，意為“粗糙的，粗略的”。而“grain”意為“谷物”，源自拉丁語“granum”，意為“顆?！薄Ｒ虼?，“coarse grain”意為“粗糙的谷物”。

變化形式：復數(shù)形式為“coarse grains”，過去式為“coarsed”，過去分詞為“coarsed”。

相關(guān)單詞：

1. Coarse sand - 粗砂

2. Coarse cloth - 粗布

3. Coarse wool - 粗羊毛

4. Coarse language - 粗俗的語言

5. Coarse handling - 粗暴處理

6. Coarse taste - 粗俗的品味

7. Coarse sandstone - 粗砂巖

8. Coarse grinding - 粗磨

9. Coarse sandpaper - 粗砂紙

10. Coarseness - 粗糙，粗略（形容詞）

這些單詞都與“coarse grain”有著密切的聯(lián)系，描述了不同種類的粗糙材料或處理方式。

Coarse grain 的常用短語：

1. coarse grain flour 粗糧面粉

2. coarse grain rice 糙米

3. coarse grain processing 粗糧加工

4. coarse grain ration 粗糧配給

5. coarse grain storage 粗糧倉儲

6. coarse grain transportation 粗糧運輸

7. coarse grain market 粗糧市場

雙語例句：

1. I like to eat coarse grain flour bread. 我喜歡吃粗糧面粉做的面包。

2. The rice is a kind of coarse grain that is harvested in the autumn. 稻米是一種秋季收獲的粗糧。

3. The company specializes in processing coarse grains. 這家公司專門從事粗糧加工。

4. The government provides a coarse grain ration to each household each month. 政府每月向每戶提供一定數(shù)量的粗糧配給。

5. We need to store the coarse grains properly to ensure their freshness. 我們需要妥善儲存粗糧以確保其新鮮度。

6. The transportation of coarse grains is a challenging task due to their large size and weight. 粗糧的運輸由于其體積和重量而是一項具有挑戰(zhàn)性的任務。

7. The market for coarse grains is expected to grow in the future due to increasing demand for healthy food choices. 由于對健康食品需求的增加，粗糧市場預計在未來會增長。

英文小作文：

Coarse grains are an essential part of our diet, providing us with a source of energy and nutrients that are essential for good health. From bread to porridge, there are many ways we can incorporate coarse grains into our daily meals. However, it is important to remember that not all coarse grains are created equal, and selecting the right variety can make a significant difference to the nutritional value and taste of the food we eat.

When it comes to storing coarse grains, it is essential to ensure they are kept in a dry, cool place and protected from pests and rodents. Coarse grains can spoil quickly if not stored properly, so it is vital to have a reliable supply chain in place to ensure they are always available when needed.

Finally, the market for coarse grains is constantly changing, and new varieties are being developed all the time to meet the demands of consumers for healthy, wholesome food choices. As we become increasingly aware of the importance of a balanced diet, coarse grains will continue to play an important role in our daily meals, providing us with a tasty and nutritious alternative to more processed foods.