| 释义 |
met·al·ed 英'metl美'metl
基本双解英英词源搭配近义反义句型用法例句
n.金属⁹⁵;合金⁴;玻璃液¹vt.以金属覆盖、装配原型metal的过去式和过去分词/metalled过去分词metaled/metalled现在分词metaling/metalling三单metals
n.名词
CU金属any usually solid shiny mineral substance which can be shaped by pressure and used for passing an electric current
Noun:
any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc.a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten;brass is an alloy of zinc and copper
Adjective:
containing or made of or resembling or characteristic of a metal;a metallic compound metallic luster the strange metallic note of the meadow lark, suggesting the clash of vibrant blades
Verb:
cover with metal1300年左右进入英语，直接源自古法语的metal；最初源自古希腊语的metallon，意为采石，采矿。
用作名词 n.
动词+～heat metal给金属加热jump the metal脱轨leave the metal离开铁轨,脱轨melt down metal熔化金属mould metal铸造金属形容词+～base metal原金属,粗金属heavy metal重金属light metal轻金属noble metal贵重金属rare metal稀有金属rustless metal不锈金属tough metal硬金属名词+～scrap metal废金属～+名词metal bridge金属桥metal filings金属屑metal founding金属浇铸介词+～worker in metal金属工人,五金工人
近义词 ore矿石iron熨斗copper铜alloy合金steel钢铁temper脾气spirit精神mettle勇气foil钝头剑gold金色的silver银币bullion金银platinum白金titaniumU钛metallic金属的brass黄铜制品mineral矿物石）pewter铅锡锑合金stainless steel不锈钢metallic element金属元素反义词 wood木材nonmetallic非金属的
用作名词(n.You have to file away for hours to get this metal smooth.你得锉上几个小时才能使这金属变得光滑。
A certain scientist had discovered that a metal called uranium gave off a kind of radiation, which Marie Curie was later to call radio activity.有一位科学家曾经发现了一种叫做铀的金属具有辐射性,后来玛丽·居里夫人把这种现象称作放射性。
He heated the metal and drew it out into a long wire.他将那金属加热并将其拉长成为金属线。
The machine can hammer metal very thin.这台机器能把金属锤得很薄。
The natives used to hammer the metal into arrowheads, using heavy stones.土著人以前总是用沉重的石头把这种金属锤打成箭头。
He hammered down the metal till it was the shape he wanted.他用锤不断敲击直到那块金属成为所要求的形状。
A lot of scrap metal can be melted down and used again.大量金属碎片可以熔化进行再利用。
To plate metal is to cover it with a thin layer of gold or silver, etc.电镀金属就是把金属薄薄地覆盖上一层金或银等。
Certain metals are attracted to a magnet.某些金属受磁石的吸引。
Acid acts on most metals.酸对大多数金属起作用。
Lead will fuse at a lower temperature than some other metals.铅的熔化温度比别的金属低。
He wants to determine what metals are present in the ore.他要测定矿石中有什么金属存在。
This metal net filters out the dirt.这个金属网滤掉污物。
He hammered out the dents in the metal sheet.他把金属板上的一些凹痕敲掉了。
These two metal parts bolt together, this one bolts onto that one.这两块金属片是拴在一起的,这块拴在那块上面。
In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands.在严寒里你的手指会冻在金属拉柄上,务必要戴上手套。
He listened a while to her rubbing clothes on the metal washstand.他有一阵子在听她在金属脸盆架上搓衣服。
n.名词
metal的意思是“金属”,指具有光泽和延展性、容易导电传热等性质的、在常温下呈固态的单质。 metal是物质名词,只有在表示各种金属时才用复数形式。metals作主语时谓语动词也用复数形式。 metal可用于其他名词前作定语。
动词55%,名词45%
用作名词Copper and gold are bothmetals.铜和金都是金属。
Wood floats on the water butmetalsinks.木头漂在水面上,而金属却下沉。
They cut holes on the sheet ofmetalwith a punch press.他们用冲床在金属板上打孔。
The frame is made ofmetal.框子是用金属做的。用作及物动词This rough track will soon be ametalledroad.这条坑坑洼洼的路不久就要铺上碎石了。 |