meltdownKK [ˋmɛltˏdaʊn] /ˈmɛltˌdaʊn/发音名词1情绪崩溃、失控、抓狂口语The toddler had a complete meltdown in the supermarket aisle.那个小朋友在超市走道上彻底闹了起来、情绪完全失控。2崩盘、瓦解、崩溃The housing market suffered a total meltdown within six months.房市在半年内彻底崩盘。3炉心熔毁、核熔毁Engineers worked around the clock to prevent a reactor meltdown.工程师日夜赶工,以防反应炉发生炉心熔毁。用这个字练口说→相关片语melt down