grain的音標為[?gre?n] ，基本翻譯為“谷物；顆粒；糧食；顆粒物”。速記技巧為：gr-an-發音相似谷物。

grain這個詞的詞源可以追溯到拉丁語“granum”，意為“顆粒”。它的變化形式包括復數“grains”和過去式“grained”等。

相關單詞：

1. “grainy” - 形容詞，意為“有顆粒狀的，有紋理的”。這個詞是由“grain”派生而來，表示具有顆粒或紋理的特征。

2. “grain-” - 前綴，常用于合成與“顆粒”相關的詞匯。例如，“granular”意為“顆粒狀的”，“granulation”意為“形成顆粒”。

3. “grain-scent” - 一種香料，通常用于烘焙和烹飪，具有特殊的香味。這個詞是由“grain”和“scent”組成的合成詞，表示具有特殊香味的食材。

在英文中，與“grain”相關的單詞還有“grainy-film”（顆粒狀薄膜）和“grain-free”（無顆粒的）等。這些單詞都與“grain”的顆粒狀特征有關，在英語中廣泛使用。

總的來說，“grain”這個詞在英語中具有豐富的含義和用法，可以表示各種與顆粒狀特征相關的概念。

grain的常用短語：

1. grain size：顆粒大小

2. in grain：進料

3. off grain：離料

4. grain-fed：以谷物飼養的

5. grain-oriented：以谷物為主的

6. grain-fed meat：谷物飼養的肉類

7. grain-based diet：以谷物為主的飲食

例句：

1. The farmer sows wheat and waits for the grain to ripen.

農民播下小麥種子，等待麥穗成熟。

2. The meat is marinated in a mixture of oil, vinegar, and seasonings before grilling, ensuring a flavorful grain-fed flavor.

在烤之前，肉會被腌制在油、醋和調料的混合物中，以確保肉質鮮美，帶有谷物飼養的風味。

3. The wheat crop is harvested in the fields, and the grain is stored for winter use.

麥田里的麥子被收割起來，儲存起來供冬天使用。

4. The grain is ground into flour using a millstone.

用石磨將谷物磨成面粉。

5. The grain is harvested and transported to the market for sale.

收獲的谷物被運到市場出售。

6. The farmer harvested a bumper crop of grain this year.

今年農民收獲了豐收的谷物。

7. The meat is grilled over an open fire, infused with the rich flavor of the grain-fed meat.

肉被烤在開放的火上，充滿了谷物飼養的肉類的濃郁味道。

英文小作文：

Grain is an essential part of our diet, providing us with energy and nutrients that are crucial for good health. From wheat bread to rice porridge, grains have played an integral role in the development of civilization and culture around the world.

In this fast-paced world, we often take for granted the simple act of eating, yet it is essential to our survival and well-being. Grains are not only a source of sustenance, but also a vehicle for cultural exchange and understanding between people from different cultures and backgrounds.

Throughout history, grains have been used for various purposes, from food production to industrial processes, such as making flour and alcohol. Today, we can also find new and innovative ways to use grains in the creation of healthier and more sustainable food products that are tailored to our changing lifestyles and dietary preferences.

In conclusion, grains are an essential part of our diet and culture, providing us with a source of energy and nutrients that are crucial for good health and well-being. As we continue to explore new ways of using grains, we should also remember to respect and appreciate their role in our history and culture.