The main copper minerals are malachite, chrysocolla, little chalcopyrite, chalcosine and even little bornite and covellite.矿石主要含铜矿物为孔雀石 、 硅孔雀石, 少量的黄铜矿 、 辉铜矿及极少量的斑铜矿和铜蓝等....
They consulted the oracle at Delphi.他们在德尔斐神示所向神请示。In times of difficulty, she pray for an oracle to guide her.在困难的时候, 她祈祷神谕来指引她.The earth is the great parent of all, the stones are her bones ; these we may cast behind us...
Take, for example, the simple sentence: "The man climbed up the hill"以Themanclimbedupthehill这个简单句为例。Many factors are important, for example class, gender, age and ethnicity.许多因素都很重要，如阶级、性别、年龄及民族。There are many sources of...
The British could do nothing directly to help the Austrians.英国无法给奥地利人提供直接援助。We shall proceed to show that it was this which the Austrians were looking for.我们将进一步表明,它就是奥地利人想寻求的东西.We are not generally very severe with the ...
居民们普遍都很贫穷，受教育程度低，居住条件较差。Residents in general are poor and undereducated, and live in sub-standard housing.1973年他在罗马居住时，他16岁的儿子遭到了绑架。In 1973, when he lived in Rome, his sixteen-year-old son was kidnapped.在所有这一切发生之前，这个岛上居住...
It is arguable whether the rebels will knuckle under.还不能确定反叛者是否会投降。It is arguable that giving too much detail may actually be confusing.过分详细反而使人糊涂的说法是有道理的。He said that her remarks disgusted every practising Christian. Th...