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- 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 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。
- A part of an apparatus that strikes a gong or bell, as in a clock. 锣锤,小锤敲锣或打钟的机械中的一部分,如用于钟表中的
- 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。
- At six the gong sounded for supper. 6点时,吃晚饭的锣声响了。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- You need a powerful saw to cut through metal. 切割金属需用强劲的锯。
- The hot metal contracts as it cools (down). 热的金属一冷(下来)就收缩。
- There was an old man whose name was Yu Gong. 从前有个名叫愚公的老人。
- Mr. Gong is the head of sales and marketing. 宫先生是销售和市场部主管。
- 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
- A heavy tramcar honking its gong slewed between. 一辆沉甸甸的电车,叮叮噹噹地拉响警笛,拐过来,遮住了他的视线。
- The metal is fretted with the acid. 金属被酸腐蚀。