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black manganese oxide minerals是什么意思？

black manganese oxide minerals

黑色氧化锰矿

相关词汇
black manganese oxide minerals

black

adj. 黑（色）的，黑色人种的，黑暗的，不加牛奶的；n. 黑色，黑人，黑颜料，黑暗；v. 使变黑，抵制，拒绝，使变黑暗；

manganese

n. <化>锰；

oxide

n. [化]氧化物；

minerals

n. 矿物( mineral的名词复数 )，矿石，矿物质，汽水；
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。
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。
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。
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。
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He'll make a kite for me.
他将给我做个风筝。
I've just come out to mail some letters.
我刚出来要寄几封信。
The accommodation for the press was makeshift at best.
迁就新闻界充其量只是个权宜之计。
The major ordered his men to fall in at once.
少校命令他的士兵立即集合。
This is a story about the love between a man and a maid.
这是一个关于一个小伙子和一个姑娘的爱情故事。
The dog ran out with its tail wagging madly.
狗跑了出来，疯狂地摆着尾巴。
I mailed him a letter yesterday.
昨天我给他邮去一封信。
utter a malediction
咒骂
Everybody must be made to understand that.
务必让每个人都懂得这一点。
The snow made fast.
雪很快地堆起来了。
the mainspring of a reform movement
改革运动的主要推动力
What this company needs is a stronger management.
这家公司需要一个更有力的管理层。
All the evidence makes in your favour.
所有证据都对你有利。
The Taj Mahal is a magnificent building
泰姬陵是一座宏伟的建筑。