meltdown 核心词议：
n. 熔毁；灾难；崩溃
meltdown 基本解释
速记方法知识扩展
中文词源
中文词源：
meltdown 核反应堆核心熔毁
比喻用法。
meltdown
精选例句
1、 Urgent talks are going on to prevent the market going into financial meltdown during the summer.
紧急谈判正在进行中，以防止市场在夏天陷入金融崩溃。
常见考点例句：
- The risk of a reactor meltdown there is awful enough .
- 日本核反应堆熔毁的风险已经够可怕的了。
- During that period it became clear that a partial meltdown had taken place in at least one of the six reactors .
- 在此期间，很明显，6个反应堆中至少有一个会部分溶解。
- A catastrophic meltdown is a sombre possibility .
- 灾难性的反应堆熔毁是一个令人沮丧的可能性。
- The united states hasn 't had a meltdown since at any of its more than 100 reactors .
- 自那以来，美国本土上的100多座反应堆没有出现过熔毁事故。
- If the cores cannot be cooled sufficiently , a total meltdown could ensue , exposing the fuel rods to the outside air and further spreading radiation .
- 如果内核不能得到充分冷却，恐其随后将完全熔毁，从而使能源棒暴露在空气中导致辐射进一步扩散。