Which do you think is man's good friend, the cator the dog?
在猫和狗之间，你认为哪一个是人类的忠实朋友？
The manganhedenbergite can be considered as an important ind-cator for Pb-Zn metallization.
锰钙铁辉石可以作为铅锌矿化的重要标志。
The advent of digital tools will have an impact on education that will rival that of the printing press, said Ms. Cator.
卡托尔女士说，数字化工具的出现将与印刷出版在对教育产生影响方面相竞争。
The advent of digital tools will have an impact on education that will rival that of the printing press, said Ms. Cator.
卡托尔女士说，数字化工具的出现将与印刷出版在对教育产生影响方面相竞争。
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