您要查找的是不是：
- ultra-fine grain metal materials 超细化台金
- The grain crop has gone down this year. 今年的粮食作物产量下降了。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The company is an international trader in grain. 这家公司是国际粮食贸易公司。
- Can I fasten these metal plates with rivets? 我可以用铆钉把这些金属板固定在一起吗？
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- Their speculative buying of grain is illegal. 他们投机购买谷物是不合法的。
- The car was now just a pile of twisted metal. 那辆汽车已经成了一堆压缩的废铁了。
- Bad luck goes against the grain. 厄运总是令人讨厌的。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- Stores of grain are frequently attacked by pests. 储存的谷物经常受到害虫的破坏。
- Our grain output will be3.7 times that of1960. 我们的粮食产量将是1960年的3。7倍。
- Aluminum is a kind of light silvery metal. 铝是一种轻薄并呈银色的金属。
- The aeroplane wing showed signs of metal fatigue. 机翼显出有金属疲劳的现象。
- A bin for storing ore, grain, or other materials. 仓库储放矿石、谷物或其它材料的大箱
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- A single grain of a cereal plant. 谷粒禾谷类作物的一个颗粒
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- There isn't a grain of truth in his statement. 他的声明里没有一点是真实的。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
