grain的音標為[ɡre?n]，基本翻譯是“谷物；顆粒；糧食；顆粒狀的東西”。速記技巧是：可以聯想英文單詞和中文詞語之間的聯系，比如“谷物”和“grain”聽起來很像“government”，從而幫助記憶。

grain的英文詞源是：

grain：來自拉丁語grans，意為“大的，巨大的”。

grain的變化形式有：復數形式：grains；過去式：grained；現在分詞：graining。

相關單詞：

1. grainy：有谷粒的，顆粒狀的。例句：The bread was grainy and hard to swallow.（面包顆粒較大，難以吞咽。）

2. grain-bearing：有谷粒的。例句：The soil is rich in grain-bearing particles.（土壤富含有粒物質。）

3. grained：有紋理的，有顆粒感的。例句：The wood furniture has a grained texture that makes it look very elegant.（家具具有紋理，看起來非常高雅。）

4. grainery：谷物倉庫。例句：The grainery is a warehouse for storing wheat and other grains.（谷物倉庫是用來儲存小麥和其他谷物的倉庫。）

5. graining：上漆或上光。例句：The furniture was grained and then given a coat of varnish.（家具上漆或上光后呈現出紋理。）

6. grain-sized：大小如谷粒的。例句：The grains of sand were the size of rice grains.（沙子的大小如谷粒。）

7. grain-bearing crop：有谷粒的農作物。例句：The farmer planted a variety of grain-bearing crops in his fields.（農民在田地里種植了各種有谷粒的農作物。）

8. grain-harvesting：收割谷物。例句：The farmer harvested his wheat crop with great care and skill.（農民收割小麥時非常小心和熟練。）

9. grain-field：麥田。例句：The farmer sowed wheat in the spring and harvested it in the autumn.（農民在春天播種小麥，秋天收獲。）

10. grain-mill：碾米機。例句：The farmer used a grain-mill to grind his wheat into flour.（農民使用碾米機將小麥磨成面粉。）

grain的常用短語：

1. grain direction 顆粒方向

2. grain oriented steel 取向鋼材

3. grain size 粒度

4. mixed grain 混合粒

5. fine grain 細粒度

6. coarse grain 粗粒度

7. grain-oriented film 取向薄膜

例句：

1. The woodworker used a sharp saw to cut the wood into small pieces with the grain direction of the wood.

木匠用鋒利的鋸子將木頭按照木頭的紋理切割成小塊。

2. The wheat grains were harvested and stored for winter use.

小麥被收割并儲存起來供冬季使用。

3. The steel is a type of grain-oriented electrical steel.

這種鋼是一種具有取向性的電工鋼。

4. The mixed grain is a kind of food that is commonly used in the local cuisine.

混合谷物是一種在當地烹飪中常用的食物。

5. The sandstone has a coarse grain structure that makes it suitable for building purposes.

砂巖具有粗粒度的結構，適合用于建筑用途。

6. The fine grain sand is used for sandblasting and other types of surface treatment.

細粒度的沙子用于噴砂和其他類型的表面處理。

7. The film was made with a special type of grain-oriented polyvinyl chloride (PVC).

該薄膜是用一種特殊的取向取向聚氯乙烯(PVC)制成的。

英文小作文：

Grain is an essential part of our lives, whether it"s in the form of food, sand, or even stone. From the grains of rice that we eat to the sandblasting process used in manufacturing, grains play a vital role in our world. However, it"s not just about their physical properties; grains also represent something much deeper, such as the way we think and how we interact with others. When we consider the different types of grains, we see how diverse they are and how they can be used in so many different ways. From fine grains of sand to grain-oriented steel, each type has its own unique properties and uses that make it indispensable in our world. I believe that grains are a symbol of diversity and unity, showing that no matter what type of grain it is, it can be molded and shaped into something beautiful and useful.