| n 用法:
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. 用法:
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. |