Emergency cooling systems could fail and a reactor meltdown could occur.紧急冷却系统有可能失灵，核反应堆有可能发生堆芯熔毁。meltdown on the New York Stock Exchange纽约证券市场的崩溃A meltdown at the reactor had only just been avoided.险些发生核反应堆熔毀事故....
A meltdown at the reactor had only just been avoided.险些发生核反应堆熔毀事故.Urgent talks are going on to prevent the market going into financial meltdown during the summer.正在进行紧急会谈，以防止市场在夏季出现金融危机。meltdown on the New York Stock Exc...