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...a vein of copper.是什么意思？

...a vein of copper.

铜矿层

相关词汇
vein of copper

vein

n. 静脉，[地]矿脉，岩脉，[植]叶脉，气质，倾向；v. 使有脉络，使有纹理，象脉络般分布于；

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

copper

n. 铜，铜币，紫铜色，警察；adj. 铜制的；vt. 镀铜；
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
Amy's shoes squeaked on the tiles as she walked down the corridor...
埃米走过走廊时，鞋子踩在地砖上嘎吱作响。
…£10 book tokens…
价值 10 英镑的购书券
Outdoors, mosquitoes and midges were a perpetual torment.
在户外，蚊子和蠓虫永远让人不得安生。
The telephone is one of the great tyrannies of modern life.
电话是现代生活中让人最反感的必需品之一。
They returned at twilight, and set off for one of the promenade bars.
他们黄昏时分回来，然后去了一家步行街酒吧。
He walked up the stairs. The treads were covered with a kind of rubber and very quiet.
他走上楼梯。梯面上铺了一种橡胶，因此没有什么声响。
Oh, sorry, I didn't mean to tread on your foot...
哦，对不起，我不是故意踩你脚的。
A porter relieved her of the three large cases she had been pushing on a trolley.
搬运工帮她卸下了她一直用手推车推着的3个大箱子。
They threatened to tow away my car...
他们威胁要拖走我的车。
The place was tranquil and appealing.
那个地方恬静宜人。
The striker's rich vein of form this season has seen him net 32 goals...
这位前锋本赛季状态奇佳，进球已达到32个。
We could now very plainly hear their heavy tread.
我们现在可以非常清楚地听到他们沉重的脚步声。
He spent days in torment while the police searched for his stolen car.
在警方搜寻他遭窃汽车的同时，他在极度苦恼中过了好些天。
The scale of the problem is now universally recognised.
现在全世界的人都已认识到了这个问题的严重性。