释义 |
come to the front短语⁴²⁸⁰⁹ 基本例句 adj.出名 Since the discover of fullerene in meteorites and meteorite impact structure, the existences of fullerenes in event strata and its origins have come to the front of scientists. 随着富勒烯在陨石和撞击构造中的发现,人们更加关注事件地层中富勒烯存在的可能性以及它们的可能来源。 cnki Then ask three students to come to the front and show us what to do when there is an accident before us. 最后由三位学生向我们展示怎样进行急救的常识。 xkg2010.teacher.com.cn |