the bottom falls out出现垮台的局面
bottom-out time见底时间
bottom falls out暴跌局面
bottom knock out下方顶出
bottom-out indicators见底指标
bottom dropped out of翻译;急剧跌价
bottom m out走出低谷;降至最低点
the bottom drops out of出现垮台
t bottom out走出低谷
V(动词) to reach the lowest point and level out 达到最低点并持平
the recession shows no sign of bottoming out