large gut大肠largeadj.大的；大量的；大号的；广泛的adv.夸大地；[航海]顺风地v.狂欢作乐Large tongue and groove face大准槽面large-scale lead pipe roof超前大管棚large astronomical telescope大型光学望远镜large screen radar indicator大屏幕雷达指示器large-span cantilever beam大悬臂梁large industrial enterprises大型工业企业large powdered coal gasifier大型粉煤气化炉large optical-cavity diode大光腔二极管large-scale sports stadium大型体育场馆Large-Scale silicon wafers大直径硅片