Carbon dating provides the archaeologist with a basic chronological framework.碳元素年代测定法给考古学家提供了基本的年代框架.He's an archaeologist and has been on a dig in Crete for the past year.他是位考古学家，过去的一年都在参与克里特岛上的一项考古发掘工作。My uncle i...
He had been devious and two-faced.他从前向来都是阴险狡猾，口是心非。Video clips are a good way of making candidates look two - faced.视频片段能够很好地展现出竞选者们截然不同的两面性.If I were two - faced, would I be wearing this one?如果我真是两面人, 我会用这一张脸见人 吗 ?...
magnetic polarity磁极性The hydrophobicity is related to molecular volume and polarity.分子的疏水性跟分子的体积和极性有关.Polarity is inherent in a magnet.极性是磁铁的固有性质....the ideological polarity between nations.国家间意识形态的截然对立Level - shifting or...
Restarting the engine, we motored downriver.我们重新启动马达，沿河而下。I had motored down from Cheshire.我从柴郡一路南下开过来。We motored over to Cambridge to see some friends.我们开车去剑桥看一些朋友....
Program that helps in writing hypertext or multimedia applications.帮助写超文本或多媒体应用程序的软件.It'states operating technique of Authorware, expansible structure of hypertext and realization of guidance.阐述了利用Authorware制作 课件的一些...