fougasse

1.As well as making the explosion more reliable, this allowed military engineers to turn the fougasse into a booby trap.

绊索由合股细线制成，一头系在燧发装置的扳机。

2.Damp, of course, will cause the fougasse to misfire, like any other gunpowder weapon.

当然，和器一样，潮湿的天气常导致地雷哑。