- 重点词汇
- mineralsn.矿物( mineral的名词复数 );矿石;矿物质;汽水;
- valuableadj.有价值的;宝贵的;贵重的;很有用的;很重要的;很值钱的
- coppern.铜（币）;警察;
- ironn.铁器，铁制品;熨斗，烙铁;坚强;脚镣;
- oceann. 大海;海洋;(五大洋之一的)洋
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- exist on靠…生活;
- floorn.地面，地板;楼层;底部;议员席;
- amountsn. 量( amount的名词复数 );总额;金额;全部意义;
- 相关例句
The damaged ship leaned over and slowly settled own on the ocean floor.
这艘遭毁坏了的船倾斜了,并缓慢地沉到海底.
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Plumes are hot enough to melt their way through the ocean floor or through a continent.
地幔羽的热量足以熔穿海底或大陆.
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Scientists are fairly certain about the effects of hot spots beneath the ocean floor.
科学家们确信在海底下方的热点作用.
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IN THE 1960 s and 1970 s, the idea of mining the ocean floor was all the rage.
在1960年代和70年代, 海底采矿的想法风行一时.
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A long, broad elevation that slopes gently from the earth's surface or the ocean floor.
斜坡:从地球表面或海底缓缓倾斜的长而宽的高地.
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位于美国明尼苏达州购物商场的水下冒险为游客提供了一个海底的虚拟旅行.
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The damaged ship leaned over and slowly settled down on the ocean floor.
被毁坏的轮船开始倾斜,然后慢慢地沉入海底.
《简明英汉词典》
We really do know more about the surface of the moon than the total ocean floor.
看来,我们对月球表面的了解确实要比对海底地貌的了解要多得多啊.
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If it is present, it could seep into the crust and escape through the ocean floor.
如果真的存在的话,那么, 甲烷就可能渗出地壳,通过海底逸出.
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The tugs took up the strain and the ocean liner edged away from the quayside.
拖船开始拉紧了,远洋客轮徐徐离开了码头.
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I did once dream of becoming the first woman to captain an ocean liner.
我确实曾经梦想过成为首位远洋客轮的女船长。
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We are fitting out a new ocean liner with up-to-date equipment for a long voyage.
我们正为一艘新的远洋客轮装配最新设备准备远航.
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