您要查找的是不是：
- We regard dandelion as an emblem of hope. 我们把蒲公英看作希望的象征。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- 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。
- The downy flower head of a dandelion that has gone to seed. 蒲公英的绒毛花蒲公英的长茸的花头，吹散后可以播种
- 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。
- 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。
- 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。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- The wind puffed away the seeds of the dandelion . 风吹散了蒲公英的种子。
- Children like the dandelion very much. 孩子们特别喜欢蒲公英。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- Dandelion is often seen beside the river. 蒲公英在河边很常见。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
- The metal is fretted with the acid. 金属被酸腐蚀。
