It exploded when it touched water, it was lethal when inhaled, and when it decomposed it spit out deadly hydrofluoric acid.

接触水时会爆炸，被吸入时会致死，分解时会释放致命的氢。

Hydrofluoric acid, with a pH around 2.1, is  a classic example of a powerful acid.

氢，pH值约2.1，是强的一个典型代表。

These are then washed away with acids milder than hydrofluoric.

然后用比氢更温和的将们洗掉。

There's an article I found from 1996 where a sanitation worker named Michael Hanley died because some jerk threw hydrofluoric acid away in with the regular garbage.

有一篇1996年找到的文章，讲的是一个名叫迈克尔·汉利的环卫工因有把氢扔进普通垃圾中而死亡。

The Teflon mesh that's used in my hernia produces a very toxic gas and decomposes to something called devil's piss, which is hydrofluoric acid.

我用于疝气手术中的特龙网会产生一种剧毒气体， 并分解成一种被称“魔鬼之尿”的物质， 即氢。

A hydrofluoric acid burn leaches the body's calcium.

氢烧伤消耗了体内的钙。

Conventionally, highly corrosive chemicals, such as hydrofluoric acid, are used to dissolve impurities.

传统上， 使用高腐蚀性化学品，例如氢来溶解杂质。