bell metal

1. So he snip an empty can, stuffed into a bicycle bell cover, melted a silver-grey metal of a nail size, and then spent ￥ 600 in Urban non-ferrous metal Institute to do the testing.
   于是他把一个空罐剪碎，装进自行车的铃盖里，熔化成一块指甲大小的银灰色金属，然后花了600元在市有色金属研究所做了化验。
2. In an ice pavilion where a sacred bell hung amid bright glassy pillars, I waited in line with others to swing a log against the metal for a stifled chime in the cold night.
   有一座冰的亭子，在明亮的玻璃柱之间悬挂着一口圣钟，我排队等着摆起圆木，在寒冷的夜里敲出一声闷响。
3. Bell promptly devised an electrical instrument which would emit an audible click when brought near any kind of metal.
   把这种仪器拿到任何金属附近时，仪器就会发出一种可以听到的咔嗒声。

noun

1. bronze with 3 or 4 parts copper to 1 part tin