Bronze is an alloy of copper and tin.

青铜是一种铜锡合金。

《柯林斯英汉双解大词典》

Nickel and tin rose in London.

伦敦交易所镍、锡价格上扬。

youdao

Nickel, zinc and tin are all up 50%-60% since their March lows.

镍、锌、锡等金属价格均已自3月低点回升50%-60%。

youdao

Now many have spent as much as a year's salary building structures of wood and tin.

VOA: standard.2010.03.29

the Tin Man seeks a heart. He wanted to feel the emotion of love, and was seeking help from the powerful Wizard of Oz to find a heart.

VOA: special.2010.07.18

He swirls the tin pan and a tiny amount of gold glints in the sunlight.

VOA: standard.2010.04.22

The company hopes to produce about 3, 000 tonnes of tungsten and tin a year.

BBC: Hemerdon mine company secures further ?50m

However, this is not enough to account for the difference between lead and tin.

ECONOMIST: Einstein and car batteries

And then there's glass and hard and soft plastics, and paper, and card and tin foil.

BBC