大家都搜：
石器工具
1、stone clubs───石头俱乐部
2、stone───adj.石的，石制的；n.石头；结石；[宝]宝石；n.(Stone)人名；(捷)斯托内；(瑞典)斯托内；(英)斯通；vt.向扔石块；用石头铺
3、rosetta stone───罗塞达石（解释古埃及象形文字的可靠线索）；有助于解释神秘事物（或未知领域）的事物；有启示作用的发现
4、realgar stone───雄黄结石
5、heavy stone───沉重的石头
6、tool───vi.使用工具；用机床装备工厂；n.工具，用具；器械，机床；手段；vt.用工具给……加工
7、cold stone───酷圣石 (Cold Stone)；冰冷的石头
8、datolite stone───拿铁岩
9、amphibole stone───角闪石
1、A stone tool for food processing in the small village, at the foot of the Great Wall.───中的一个小村庄的食品加工石器工具，在长城脚下。
2、Acheulean stone tool kit that succeeded it lasted for 1.5 million years.───舍利石器工具包保持了一百五十万年。
3、A polished stone tool used in bookbinding to burnish the edges of books after applying metal leaf.───中义一种用来使装订上金属叶的书背磨光的石材工具。
4、Early stone industry belongs to North China's stone industry-flake stone tool industry.───石器工业早期为华北主工业类型-石片石器工业，晚期以细石器为主。
5、Recently, scientists have looked at what happens inside the brain when a stone tool is being made.───近来科学家研究了制造工具的过程人类大脑中的活动情况。 他们采用现代医学扫瞄仪来观察当石匠加工石器时，大脑的哪部分会被使用到。
6、Does this chipped stone tool hold the secret of speech?───这块打制石器是否隐藏着语言的秘密？
7、"Even allowing for that, stone-tool progress looks painfully slow, " says Chris Stringer of the Natural History Museum in London.───“即便如此，石器工具的进步看起来仍然十分缓慢。”伦敦自然历史博物馆的斯特林格克里斯说。
8、He's also dismayed that the new study assumes that stone-tool technology changed little on Flores for more than a million years.───同时，他对新研究假设在超过一百万年前弗洛勒斯岛上的石器技术有过细微的改变感到惊愕。
9、That's a million years earlier than our best previous evidence for human ancestor stone tool use and meat eating. .───与之前发现的最好的证据相比，此次发现将人类祖先使用石器和食肉的时间提前了一百万年。
1、The Acheulean stone tool kit that succeeded it lasted for 1.5 million years.
2、Fossilized bones that show evidence of human ancestor stone tool use and meat-eating push the earliest dates for those activities from about 2.5 million to 3.4 million years ago.