These crystal lattices may have imperfections, such as dislocations and vacancies.这些晶格可能有不完善之处, 例如位错和空穴.Fred watched as more alien drones crystallized into triangular lattices.佛瑞德观察到更多的外星人无人机结合成了三角格子.ON THE CLASSIFICATIO...
Great attention must be paid to linking theory with practice.必须十分注重理论联系实际.She stayed with them, linking arms with the two girls, joking with the boys.她跟他们呆在一起，与两个女孩手挽手，和男孩子们开着玩笑。Arrangements were well advanced for linkin...