meltdown
US /ˈmelt.daʊn/
UK /ˈmelt.daʊn/

名词
1.
2.
核熔毁, 堆芯熔毁
a severe accident in a nuclear reactor in which the fuel rods melt and release radiation
示例:
•
The Chernobyl disaster was caused by a nuclear meltdown.
切尔诺贝利灾难是由核熔毁引起的。
•
Safety protocols are crucial to prevent a reactor meltdown.
安全协议对于防止反应堆熔毁至关重要。
在 Lingoland 学习这个单词