金属受热就膨胀。
The metal felt smooth and cold.
这种金属摸上去光滑而冰冷。
Rust had eaten into the metal.
这金属已经锈坏。
The metal had been beaten flat.
那块金属被锤薄了。
框子是用金属做的。
汽车大多是金属制成的。
酸腐蚀金属。
It cannot be used to bond wood to metal.
这不能把木料粘贴在金属上。
He hit the metal steps with a ringing crash.
他很响的一声撞在了金属台阶上。
He took out a metal flask from a canvas bag.
他从帆布袋里拿出了一个金属水瓶。
The metal plate behind my head radiated heat.
我脑后的金属盘散发出热量。
You need a powerful saw to cut through metal.
切割金属需要用功率大的锯。
I plunked down on one of the small metal chairs.
我重重地坐在了其中一把金属小椅子上。
The machine punches a row of holes in the metal sheet.
机器在金属薄板上冲出一排孔。
The bare metal was sprayed with several coats of primer.
裸露的金属被喷了几层底漆。
One great advantage of this metal is that it doesn't rust.
这金属最大的一个优点就是不生锈。
When nuclear fuel is manufactured it is encased in metal cans.
核燃料生产出来时被装在金属罐中。
Moths flew in front of it, eventually settling on the rough painted metal.
飞蛾在它前面飞舞，最后落在了那块粗糙的喷漆金属上。
The only reminder of the shooting is a few fragments of metal in my shoulder.
惟一使我记起那次枪击的，是我肩膀里的一些金属碎片。
它们是金属做的。
Either way, the metal lunch box was out.
不管怎样，金属午餐盒都过时了。
The last metal lunch box was made in 1985.
最后一个金属午餐饭盒制作于1985年。
Tin is a comparatively easy metal to smelt.
锡是比较容易熔化的金属。
Does that metal pit after contact with acid?
那种金属同酸接触后是否会起凹点？
He heated the metal and drew it out into a long wire.
他把金属烧热，并将它拉成一条长线。
This is made of metal poles which are fitted together.
这是由被安装在一起的金属杆组成的。
They can also be made of plastic, animal bone or metal.
它们也可以由塑料、动物骨头或金属制成。
Even the old metal lunch boxes have regained popularity.
甚至连老式的金属饭盒也重新流行起来。
He tied a metal key and a strip of silk to the kite line.
他把一把金属钥匙和一条丝绸系在风筝线上。
The poisonous heavy metal is one of the major pollutants.
有毒重金属是主要污染物之一。
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