[] (about an organization or an activity) involving many people or things, especially over a wide area （指机构或活动）大规模的，大批的，大范围的◆large-scale job cuts/layoffs/redundancies 大规模的解雇／下岗／裁员◆They are planning large-scale trials of the drug. 他们正在计划对这种药进行大规模的试验。◆the most efficient large-scale car manufacturers in the world 世界上效率最高的大型汽车制造商OPPsmall-scale