slumpv.大幅度下跌;猛然瘫坐;使倒下n.暴跌;低潮状态;(土地)下沉
slump deformation滑塌变形
slump-retaining分散保持
slump failure mode滑塌式崩滑
slump into a chair倒在椅子里
slump turbidite fan滑塌浊积扇
slump ridden industry不景气的行业
slumping turbidity fan滑塌浊积扇
slump consistency test坍塌试验
slump-ridden industry不景气的行业
slump of disastrous proportions严重衰退