large lot大宗<批>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 steel approach bridge大型钢引桥Large -size belt conveyer大型皮带输送机large cell auditory nucleus前庭神经外侧核large- scale sports match重大体育赛事large-signal current gain大讯号电流增益large metal cutting machine大型金属切削机床large turning angle cascade大转角叶栅Large Tactical Command Ship大型战术指挥舰large oval head nibbed bolt大扁圆头带榫螺栓large-scale system theory大规模系统理论