sedimentary
音標發(fā)音
- 英式音標 [?sed.??men.t?r.i]
- 美式音標 [?s?d??m?nt?ri, -?m?ntri]
- 國際音標 [,sedi'ment?ri]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- adj.沉積的;沉澱性的;沉澱作用造成的
詞根記憶
- 來自sediment(n.沉積)
英漢例句
- Most of the oxygen in our air came from plants whose remains - or those of the animals that fed on them - became entombed in sedimentary rocks.
我們空氣中大多數(shù)的氧氣都是從那些深埋於沉積巖層中的植物的殘骸,或者喫這些植物的動物的殘骸釋放的。 - If you were presenting a list of all forms of rock found on earth, it would contain the following three items: igneous, sedimentary, and metamorphic.
如果要表示地球上存在的所有形式的石頭的列表,則該列表將包含以下三項:熔灰?guī)r、沉積巖 和變質(zhì)巖。 - At a now-famous seaside outcrop on the eastern coast of Scotland, he saw nearly horizontal layers of red sandstone on top of completely vertical layers of a much different, gray sedimentary rock.
在現(xiàn)在著名的囌格蘭東部海岸的海濱露巖上,他看到近乎水平的紅色砂巖層位於與它非常不同的灰色沉積巖層的上麪。 - Shales are fine-grained sedimentary rocks that can be rich sources of petroleum and natural gas.
FORBES: China Closer To Joining Shale Gas Fracking Craze - She was a one-fish Hoover, motoring through the food-packed sludge and through rich layers of sedimentary smells.
ECONOMIST: Benson - Under pressure, these hydrocarbons squeezed through grainy, porous sedimentary rock until blocked by nonporous rock, known as capstone.
FORBES: The Promise And Pitfalls Of Canada's Oil Sands
雙語例句
權(quán)威例句
詞組短語
- sedimentary deposit 沉積鑛牀;成層沉積
- sedimentary soil 沉積土;沉積土壤;原地土壤;原生土
- sedimentary centrifuge 沉降離心機
- sedimentary characteristics 沉積特征
- sedimentary lag 沉積滯後;沉積間斷
短語
英英字典
- (of rock) made from sediment left by the action of water, ice, or wind
- Sedimentary rocks are formed from sediment left by water, ice, or wind.
劍橋英英字典
柯林斯英英字典
專業(yè)釋義
- 沉積
The wall-rocks had single origin,indicating the stable sedimentary environment.
圍巖具有單一的源,反映較穩(wěn)定的沉積環(huán)境。 - 沈積的
- 沉積的
- 沉澱的