钥匙是金属制成的。

The key is made of metal.

youdao

钥匙是金属制成的。

What is the key made of?

youdao

飞船的框架是用轻而坚固的金属制成的。

The frame of an airship is made of light but strong metal.

《新英汉大辞典》

它们是用木料和金属制成的。

They are made of wood and metal.

youdao

这些硬币是由稀有金属制成的圆形块状物，上面印有其重量。

These COINS were round lumps of precious metal with their weight stamped on them.

youdao

这台机器是用多种金属制成的。

This machine is made of various metals.

youdao

金属波纹管是由薄壁无缝管制成的。

A metallic bellows is made from a thin seamless tube.

youdao

艾菲尔铁塔是由金属制成的，而且确实高大。

Eiffel is made of metal and really tall.

youdao

我认为氢气能被制成一种金属是不可能的。

I think it impossible that hydrogen can ever be make into a metal.

youdao

我认为氢气能被制成一种金属是不可能的。

I think it impossible that hydrogen can ever be made into a metal.

youdao

是金属和木头制成的。

It's made of metal and wood.

youdao

模型是由塑料和金属制成的。

They are made of plastic and metal.

youdao

刀是由金属和木头制成的。

A knife is made of metal and wood.

youdao

在城市及工厂的地下管线中，许多重要的管线是用金属材料制成的。

Many important underground pipelines are made of metal materials in cities and factories.

youdao

牢房的门是把金属板焊在铁框架上制成的。

The cell door was sheet metal welded onto a frame of iron.

youdao

牢房的门是把金属板焊在铁框架上制成的。

The cell door was sheet metal welded onto a frame of iron.

youdao