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

当然，和其他火器一样，潮湿的天气经常雷火。

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

合股细线制成，一头系在燧发装置的扳机上。