- 重点词汇
- layersn.层，层次( layer的名词复数 );
- crustn.面包皮;外壳;硬外皮;地壳;
- hardadj.困难的;硬的;有力的;努力的;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- manyadj.许多，多的;
- underprep.在…下面;受…影响;由…控制;在…过程中;由…造成;根据，按照;少于，不足;用，以;
- 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）
- ofprep. 关于;属于…的;由…制成;
- rockn.岩石，石头;摇滚乐;棒糖;<非正式>宝石（尤指钻石）;
- 相关例句
Their small potato patches are scratched with heroic industry in the hard rock.
那小块小块的马铃薯地是居民们以超人的勤劳从硬石头缝里刨出来的.
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He always enjoyed listening to progressive rock, hard rock, heavy metal , funk, blues and reggae.
他总是喜欢听前卫摇滚, 硬摇滚, 重金属, 放克, 蓝调,雷鬼音乐.
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Arjen Actually pretty much everything , except for classical and hard rock music. ""
很 多类型 的, 除了古典音乐和重金属音乐.
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Int he paper , classify clay area into hard rock dickite, altered kaolin and sandy kaolin.
将区内高岭土分为硬质地开石 、 蚀变高岭土和沙质高岭土.
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If they knew how difficult it was to drill through hard rock, they would lose heart.
如果他们知道要钻透岩石层有多么难, 他们一定会绝望的.
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The discussion was made on the technology used in gravel, boulder and hard rock formation.
探讨了在卵砾石 、 漂石等复杂地层以及坚硬基岩中进行旋挖钻进所用钻头的结构及其施工工艺.
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运价这个经济杠杆, 如何撬动双超这个顽石, 倍受人们关注.
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These are useful in hard rock mining where high brisance, high shattering effects, are desired.
这种炸药,对需要高威力 、 高破碎效应的坚硬岩石矿, 是有用的.
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Politics was not the only subject debated in the hard rock of the sixties.
在六十年代疯狂摇滚乐的“辩论”中,政治并非是唯一的主题.
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Before I had my operation, I was a waitress at the Hard Rock cafe possibly.
在我手术之前, 也许我在HotRock咖啡厅做过服务员.
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She drove the car onto hard shoulder of the motorway and waited for help.
在附近可以听到汽车从高速公路上疾驶而过的声音.
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She drove the car onto the hard shoulder of the motorway and waited for help.
她把汽车开到高速公路旁的停车区，等候援助。
provided by jukuu
Railway tracks on both sides of the embankment top is called the hard shoulder.
铁路钢轨两侧的路基顶面叫做路肩.
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