large dam大坝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 scale time-delay大时滞large-scale plantation大规模种植园Large Transparent Window大透明视窗large-scale field test大规模野外试验large precise instrument大型精密仪器largest opposition party最大反对党; 最大在野党large width radius ratio大宽度比Large Tranquilizing Pill大安神丸large-current radiator大电流辐射器Large Group View Display大型组合目力显示