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。
He hit the metal steps with a ringing crash.
他很响的一声撞在了金属台阶上。
The machine punches a row of holes in the metal sheet.
机器在金属薄板上冲出一排孔。
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。
You need a powerful saw to cut through metal.
切割金属需要用功率大的锯。
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。
She had a metal plate inserted in her arm.
她的胳膊里嵌着一块接骨板。
After the crash the car was a mass of twisted metal.
那辆车撞成了一堆扭曲的废铁。
The bucking bar is a specially shaped solid block of metal.
铆钉顶棒是一种特殊形状的金属实心块。
Tin is a comparatively easy metal to smelt.
锡是比较容易熔化的金属。
She begins to beat a rhythmless rhythm against the metal seat.
她开始在金属椅上打着无旋律的节拍。
A healthy tooth percussed with a metal instrument gives a metallic sound.
用金属器械对健康的牙齿作叩诊则发出金属声。
She has built these scraps of metal into a sculpture.
她把这些金属下脚料制成一尊雕刻品。
所以这是一个典型金属。
Further imagine that this pipe is not made of metal but a transparent magnetic field.
接着再想象一下，这样的管道不是用金属做的，而是一个透明的磁场。
First a hunk of metal; then a robot.
先有一大块金属；然后一个机器人。
It's like being a death metal fan who is also passionate about beekeeping.
这就像是一个死亡金属乐的乐迷同时还痴迷于养蜂！
Also, heat treating can make a metal softer and more ductile.
同时，热处理也可以使金属韧性增强。
First, the workers put some hot glass onto one end of a long metal pipe.
首先工人们把一些热玻璃放到一根长金属管的一端。
铅是不是一种对人体友好的金属。
Modern health and safety rules, for example, make it hard to run a scrap-metal business.
例如说，现代的健康与安全法规使得从事废旧金属回收不那么容易。
The electron source needs to be a metal, and the usual choice is aluminium.
电子源应该是一种金属材料，通常选用铝。
A metal recycling center is a favorite target, he said.
他说，金属回收中心是最令人喜爱的目标。
In every yard there is a bunch of ugly metal constructions.
在每一处庭院都有着一堆丑陋的金属物。
The massive metal constructions served as a base for trial conduction.
这巨大的金属结构构件作为传力机构的基座。
The massive metal constructions served as a base for trial conduction.
这巨大的金属结构构件作为传力机构的基座。
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