名词谷物，粮食; （沙，金，盐等的）颗粒; 谷粒，籽粒; （木材，大理石等的）纹理
及物动词把…作成细粒; 把…漆[画]成木纹; 染透; 刮去（皮上的）毛
不及物动词成谷粒
名词
1. There isn't a grain of truth in his statement.
他的声明里没有一点是真实的。
2. Not a grain of rice was wasted.
一粒米也没有浪费。
3. The mahogany table has a fine grain.
那张红木桌纹理精美。
4.
4. Farmers grow grain and keep cattle.
农民种谷养牛。
5. There is a grain of sand in his eye.
他眼里有一粒沙子。
1. 颗粒：视觉心理期待是一面纯白的颜色,如果上面布满了不同颜色的小点而双眼能辨认出来时,这样的视觉感受,就会是『颗粒感』. 影响影像(在这里指的是最后呈现在相纸上的)颗粒(grain)的大小原因,来自於底片本身性质的部分大概是:
2. 晶粒：(sure)第三段:第二种理论是说化学腐蚀断裂的发生是因为合金原子之间的结合是不均匀的,在组成合金的 晶粒(grain)之间不稳定,在化学物质作用下会发生晶粒内部的断裂,但是这种理论也有缺陷,
3. grain
3. 粒度：关于尺度的定义有许多方式,在景观生态学中,尺度主要是指空间和时间上的粒度(grain)和幅度(extent). 任何景观现象和生态过程均具有明显的尺度特征,景观特征通常会随着研究尺度的变化而出现显著差异. 以景观异质性为例,
1. 谷粒
A grain of wheat, rice, or other cereal crop is a seed from it.
e.g. ...a grain of wheat.
一粒小麦
e.g. ...rice grains.
米粒
2. 谷物（尤指小麦或玉米）
Grain is a cereal crop, especially wheat or corn, that has been harvested and is used for food or in trade.
e.g. ...a bag of grain.
一袋谷物
e.g. ...the best grains.
优质谷物
3. 细粒;微粒;小颗粒
A grain of something such as sand or salt is a tiny hard piece of it.
e.g. ...a grain of sand.
一粒沙子
4. 一点；些微
A grain of a quality is a very small amount of it.
e.g. There's more than a grain of truth in that.
其中含有很深刻的道理。
5. （木材表面的）纹理，纹路
The grain of a piece of wood is the direction of its fibres. You can also refer to the pattern of lines on the surface of the wood as the grain.
e.g. Brush the paint generously over the wood in the direction of the grain.
顺着木材的纹理刷上厚厚的一层漆。
6. 违背本来的原则；与…格格不入
If you say that an idea or action goes against the grain, you mean that it is very difficult for you to accept it or do it, because it conflicts with your previous ideas, beliefs, or principles.
e.g. Privatisation goes against the grain of their principle of opposition to private ownership of industry.
私有化有悖于他们反对工业私有的原则。