【医】 闪(燃)点
英汉词典

flash-point的短语、例句：

flash-point n 1 temperature at which the vapour above a liquid such as oil gives a brief flash, but does not catch fire, when a flame is brought near it 闪点; 燃点; 引火点. 2 (fig 比喻) point at which violence or anger breaks out （暴力事件或愤怒的）爆发点
Community unrest is rapidly approaching the flashpoint. 群众的不安定情绪已接近一触即发之势.