meltdown(名词):(常见义)崩溃、失控(尤指情绪、局势、系统突然变得无法控制);也可指(核反应堆)堆芯熔毁等技术含义。
/ˈmeltˌdaʊn/
He had a meltdown when he lost his phone.
他丢了手机后情绪彻底崩溃了。
After the company announced layoffs, the meeting turned into a public meltdown, with staff arguing and shouting.
公司宣布裁员后,会议演变成一场公开失控的场面,员工争吵并大声叫喊。
由 melt(融化)+ down(向下、彻底)组合而来,原本更常用于描述材料“熔化塌陷”,后来引申为情绪、局势或系统“全面崩溃、失控”。