grains

英 [greɪnz]

美 [greɪnz]

n.  谷物; 谷粒; 颗粒; 细粒; 少量; 微量; 一点儿
grain的复数

化学

柯林斯词典

• N-COUNT 谷粒
  Agrain ofwheat, rice, or other cereal crop is a seed from it.
  1. ...a grain of wheat.
     一粒小麦
  2. ...rice grains.
     米粒
• N-MASS 谷物（尤指小麦或玉米）
  Grainis a cereal crop, especially wheat or corn, that has been harvested and is used for food or in trade.
  1. ...a bag of grain.
     一袋谷物
  2. ...the best grains.
     优质谷物
• N-COUNT 细粒;微粒;小颗粒
  Agrain ofsomething such as sand or salt is a tiny hard piece of it.
  1. ...a grain of sand.
     一粒沙子
• N-SING 一点；些微
  Agrain ofa quality is a very small amount of it.
  1. There's more than a grain of truth in that.
     其中含有很深刻的道理。
• N-SING （木材表面的）纹理，纹路
  The grainof 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 asthe grain.
  1. 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。
• PHRASE 违背本来的原则；与…格格不入
  If you say that an idea or actiongoes 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.
  1. 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。

双语例句

• We eat the grains of corn and rice.
  我们吃小麦和大米。
• The farmers will grow more cash crops next year instead of grains.
  明年农民将种植更多的经济作物取代粮食作物。
• But technical advances have cut down on the number of grains you have to study.
  但是技术进步减少了你需要研究的砂石的数量。
• We also eat more grains and sweeteners.
  我们还吃下了更多的谷物和甜味剂。
• Store grains and cereals in a cool, dry place.
  将粮食和谷物储存在阴凉干燥的地方。
• She paused as she pounded the maize grains.
  她捣玉米粒时停了一下。
• Grains of wheat spilled all over the place.
  麦粒儿撒了一地。
• Infests flour and stored grains.
  在面粉和储存的谷物中滋生。
• How many grains are there on this corncob?
  这个玉米棒子上有多少颗粒？
• The cardium sandstone is lithic, being composed of grains of chert, quartz, quartzite, silicified argillite, and other rock fragments.
  卡迪砂岩是岩屑砂岩，由燧石，石英、石英岩、硅化泥板岩和其它岩石碎屑颗粒所组成。